nixos/*: normalize manpage references to single-line form

now nix-doc-munge will not introduce whitespace changes when it replaces
manpage references with the MD equivalent.

no change to the manpage, changes to the HTML manual are whitespace only.

45 files changed, 72 insertions, 175 deletions

diff --git a/nixos/modules/services/backup/borgbackup.nix b/nixos/modules/services/backup/borgbackup.nix
index 147b827497ccd..bd006fdf77fb8 100644
--- a/nixos/modules/services/backup/borgbackup.nix
+++ b/nixos/modules/services/backup/borgbackup.nix
@@ -323,8 +323,7 @@ in {
             description = ''
               When or how often the backup should run.
               Must be in the format described in
-              <citerefentry><refentrytitle>systemd.time</refentrytitle>
-              <manvolnum>7</manvolnum></citerefentry>.
+              <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
               If you do not want the backup to start
               automatically, use <literal>[ ]</literal>.
               It will generate a systemd service borgbackup-job-NAME.
@@ -338,8 +337,7 @@ in {
             example = true;
             description = ''
               Set the <literal>persistentTimer</literal> option for the
-              <citerefentry><refentrytitle>systemd.timer</refentrytitle>
-              <manvolnum>5</manvolnum></citerefentry>
+              <citerefentry><refentrytitle>systemd.timer</refentrytitle><manvolnum>5</manvolnum></citerefentry>
               which triggers the backup immediately if the last trigger
               was missed (e.g. if the system was powered down).
             '';
diff --git a/nixos/modules/services/backup/duplicity.nix b/nixos/modules/services/backup/duplicity.nix
index 765afd43d638b..cd9b78f440a42 100644
--- a/nixos/modules/services/backup/duplicity.nix
+++ b/nixos/modules/services/backup/duplicity.nix
@@ -29,8 +29,7 @@ in
       example = [ "/home" ];
       description = ''
         List of paths to include into the backups. See the FILE SELECTION
-        section in <citerefentry><refentrytitle>duplicity</refentrytitle>
-        <manvolnum>1</manvolnum></citerefentry> for details on the syntax.
+        section in <citerefentry><refentrytitle>duplicity</refentrytitle><manvolnum>1</manvolnum></citerefentry> for details on the syntax.
       '';
     };
 
@@ -39,8 +38,7 @@ in
       default = [ ];
       description = ''
         List of paths to exclude from backups. See the FILE SELECTION section in
-        <citerefentry><refentrytitle>duplicity</refentrytitle>
-        <manvolnum>1</manvolnum></citerefentry> for details on the syntax.
+        <citerefentry><refentrytitle>duplicity</refentrytitle><manvolnum>1</manvolnum></citerefentry> for details on the syntax.
       '';
     };
 
@@ -49,8 +47,7 @@ in
       example = "s3://host:port/prefix";
       description = ''
         Target url to backup to. See the URL FORMAT section in
-        <citerefentry><refentrytitle>duplicity</refentrytitle>
-        <manvolnum>1</manvolnum></citerefentry> for supported urls.
+        <citerefentry><refentrytitle>duplicity</refentrytitle><manvolnum>1</manvolnum></citerefentry> for supported urls.
       '';
     };
 
@@ -60,8 +57,7 @@ in
       description = ''
         Path of a file containing secrets (gpg passphrase, access key...) in
         the format of EnvironmentFile as described by
-        <citerefentry><refentrytitle>systemd.exec</refentrytitle>
-        <manvolnum>5</manvolnum></citerefentry>. For example:
+        <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>. For example:
         <programlisting>
         PASSPHRASE=«...»
         AWS_ACCESS_KEY_ID=«...»
@@ -75,8 +71,7 @@ in
       default = "daily";
       description = ''
         Run duplicity with the given frequency (see
-        <citerefentry><refentrytitle>systemd.time</refentrytitle>
-        <manvolnum>7</manvolnum></citerefentry> for the format).
+        <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry> for the format).
         If null, do not run automatically.
       '';
     };
@@ -87,8 +82,7 @@ in
       example = [ "--backend-retry-delay" "100" ];
       description = ''
         Extra command-line flags passed to duplicity. See
-        <citerefentry><refentrytitle>duplicity</refentrytitle>
-        <manvolnum>1</manvolnum></citerefentry>.
+        <citerefentry><refentrytitle>duplicity</refentrytitle><manvolnum>1</manvolnum></citerefentry>.
       '';
     };
 
diff --git a/nixos/modules/services/backup/sanoid.nix b/nixos/modules/services/backup/sanoid.nix
index 847b8507f7038..2b988518d5933 100644
--- a/nixos/modules/services/backup/sanoid.nix
+++ b/nixos/modules/services/backup/sanoid.nix
@@ -122,8 +122,7 @@ in
         Run sanoid at this interval. The default is to run hourly.
 
         The format is described in
-        <citerefentry><refentrytitle>systemd.time</refentrytitle>
-        <manvolnum>7</manvolnum></citerefentry>.
+        <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
       '';
     };
 
diff --git a/nixos/modules/services/backup/syncoid.nix b/nixos/modules/services/backup/syncoid.nix
index cbfbc59bf5b2c..46e52632819b8 100644
--- a/nixos/modules/services/backup/syncoid.nix
+++ b/nixos/modules/services/backup/syncoid.nix
@@ -93,8 +93,7 @@ in
         Run syncoid at this interval. The default is to run hourly.
 
         The format is described in
-        <citerefentry><refentrytitle>systemd.time</refentrytitle>
-        <manvolnum>7</manvolnum></citerefentry>.
+        <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
       '';
     };
 
diff --git a/nixos/modules/services/backup/tarsnap.nix b/nixos/modules/services/backup/tarsnap.nix
index 965166479be56..ec810c46674bf 100644
--- a/nixos/modules/services/backup/tarsnap.nix
+++ b/nixos/modules/services/backup/tarsnap.nix
@@ -144,8 +144,7 @@ in
                   Create archive at this interval.
 
                   The format is described in
-                  <citerefentry><refentrytitle>systemd.time</refentrytitle>
-                  <manvolnum>7</manvolnum></citerefentry>.
+                  <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
                 '';
               };
 
diff --git a/nixos/modules/services/computing/slurm/slurm.nix b/nixos/modules/services/computing/slurm/slurm.nix
index 785267d4b376c..88c65a3fbbe01 100644
--- a/nixos/modules/services/computing/slurm/slurm.nix
+++ b/nixos/modules/services/computing/slurm/slurm.nix
@@ -111,8 +111,7 @@ in
           default = "";
           description = ''
             Extra configuration for <literal>slurmdbd.conf</literal> See also:
-            <citerefentry><refentrytitle>slurmdbd.conf</refentrytitle>
-            <manvolnum>8</manvolnum></citerefentry>.
+            <citerefentry><refentrytitle>slurmdbd.conf</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
           '';
         };
       };
diff --git a/nixos/modules/services/hardware/pcscd.nix b/nixos/modules/services/hardware/pcscd.nix
index c4ae6e19b79b6..827671fb68efb 100644
--- a/nixos/modules/services/hardware/pcscd.nix
+++ b/nixos/modules/services/hardware/pcscd.nix
@@ -38,8 +38,7 @@ in
       description = ''
         Configuration for devices that aren't hotpluggable.
 
-        See <citerefentry><refentrytitle>reader.conf</refentrytitle>
-        <manvolnum>5</manvolnum></citerefentry> for valid options.
+        See <citerefentry><refentrytitle>reader.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry> for valid options.
       '';
     };
   };
diff --git a/nixos/modules/services/logging/awstats.nix b/nixos/modules/services/logging/awstats.nix
index 8dbf895a769b9..46054eade2506 100644
--- a/nixos/modules/services/logging/awstats.nix
+++ b/nixos/modules/services/logging/awstats.nix
@@ -123,9 +123,7 @@ in
       example = "hourly";
       description = ''
         Specification of the time at which awstats will get updated.
-        (in the format described by <citerefentry>
-          <refentrytitle>systemd.time</refentrytitle>
-          <manvolnum>7</manvolnum></citerefentry>)
+        (in the format described by <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>)
       '';
     };
   };
diff --git a/nixos/modules/services/mail/mlmmj.nix b/nixos/modules/services/mail/mlmmj.nix
index 0a6c7eceaa6b9..1d391b6659729 100644
--- a/nixos/modules/services/mail/mlmmj.nix
+++ b/nixos/modules/services/mail/mlmmj.nix
@@ -88,8 +88,7 @@ in
         default = "20min";
         description = ''
           Time interval between mlmmj-maintd runs, see
-          <citerefentry><refentrytitle>systemd.time</refentrytitle>
-          <manvolnum>7</manvolnum></citerefentry> for format information.
+          <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry> for format information.
         '';
       };
 
diff --git a/nixos/modules/services/mail/postfix.nix b/nixos/modules/services/mail/postfix.nix
index 2fc79949fbc93..afb24a3187fa1 100644
--- a/nixos/modules/services/mail/postfix.nix
+++ b/nixos/modules/services/mail/postfix.nix
@@ -536,8 +536,7 @@ in
         type = types.lines;
         default = "";
         description = ''
-          Entries for the <citerefentry><refentrytitle>canonical</refentrytitle>
-          <manvolnum>5</manvolnum></citerefentry> table.
+          Entries for the <citerefentry><refentrytitle>canonical</refentrytitle><manvolnum>5</manvolnum></citerefentry> table.
         '';
       };
 
diff --git a/nixos/modules/services/matrix/dendrite.nix b/nixos/modules/services/matrix/dendrite.nix
index 4275950ec7850..7cf9fd9e75f38 100644
--- a/nixos/modules/services/matrix/dendrite.nix
+++ b/nixos/modules/services/matrix/dendrite.nix
@@ -52,8 +52,7 @@ in
       default = null;
       description = ''
         Environment file as defined in <citerefentry>
-        <refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum>
-        </citerefentry>.
+        <refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
         Secrets may be passed to the service without adding them to the world-readable
         Nix store, by specifying placeholder variables as the option value in Nix and
         setting these variables accordingly in the environment file. Currently only used
diff --git a/nixos/modules/services/misc/autorandr.nix b/nixos/modules/services/misc/autorandr.nix
index 036bb4f41bef5..079b2b39579fa 100644
--- a/nixos/modules/services/misc/autorandr.nix
+++ b/nixos/modules/services/misc/autorandr.nix
@@ -116,10 +116,7 @@ let
         '';
         description = ''
           Refer to
-          <citerefentry>
-            <refentrytitle>xrandr</refentrytitle>
-            <manvolnum>1</manvolnum>
-          </citerefentry>
+          <citerefentry><refentrytitle>xrandr</refentrytitle><manvolnum>1</manvolnum></citerefentry>
           for the documentation of the transform matrix.
         '';
       };
@@ -156,10 +153,7 @@ let
           Output scale configuration.
 
           Either configure by pixels or a scaling factor. When using pixel method the
-          <citerefentry>
-            <refentrytitle>xrandr</refentrytitle>
-            <manvolnum>1</manvolnum>
-          </citerefentry>
+          <citerefentry><refentrytitle>xrandr</refentrytitle><manvolnum>1</manvolnum></citerefentry>
           option
           <parameter class="command">--scale-from</parameter>
           will be used; when using factor method the option
diff --git a/nixos/modules/services/misc/docker-registry.nix b/nixos/modules/services/misc/docker-registry.nix
index 5b32762a36970..734a7f6c87d89 100644
--- a/nixos/modules/services/misc/docker-registry.nix
+++ b/nixos/modules/services/misc/docker-registry.nix
@@ -105,8 +105,7 @@ in {
       type = types.str;
       description = ''
         Specification (in the format described by
-        <citerefentry><refentrytitle>systemd.time</refentrytitle>
-        <manvolnum>7</manvolnum></citerefentry>) of the time at
+        <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>) of the time at
         which the garbage collect will occur.
       '';
     };
diff --git a/nixos/modules/services/misc/fstrim.nix b/nixos/modules/services/misc/fstrim.nix
index a9fc04b46f0ab..6d57cef350d2d 100644
--- a/nixos/modules/services/misc/fstrim.nix
+++ b/nixos/modules/services/misc/fstrim.nix
@@ -21,8 +21,7 @@ in {
           a sufficient trimming frequency is once a week.
 
           The format is described in
-          <citerefentry><refentrytitle>systemd.time</refentrytitle>
-          <manvolnum>7</manvolnum></citerefentry>.
+          <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
         '';
       };
     };
diff --git a/nixos/modules/services/misc/geoipupdate.nix b/nixos/modules/services/misc/geoipupdate.nix
index 98d470412142b..68c6bf69a2258 100644
--- a/nixos/modules/services/misc/geoipupdate.nix
+++ b/nixos/modules/services/misc/geoipupdate.nix
@@ -22,8 +22,7 @@ in
         description = ''
           Update the GeoIP databases at this time / interval.
           The format is described in
-          <citerefentry><refentrytitle>systemd.time</refentrytitle>
-          <manvolnum>7</manvolnum></citerefentry>.
+          <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
         '';
       };
 
diff --git a/nixos/modules/services/misc/gitea.nix b/nixos/modules/services/misc/gitea.nix
index 82345ad78631a..91cf0bc6ed091 100644
--- a/nixos/modules/services/misc/gitea.nix
+++ b/nixos/modules/services/misc/gitea.nix
@@ -166,8 +166,7 @@ in
             Run a gitea dump at this interval. Runs by default at 04:31 every day.
 
             The format is described in
-            <citerefentry><refentrytitle>systemd.time</refentrytitle>
-            <manvolnum>7</manvolnum></citerefentry>.
+            <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
           '';
         };
 
diff --git a/nixos/modules/services/misc/gitlab.nix b/nixos/modules/services/misc/gitlab.nix
index 938b1d4ed1025..4e7ecfc039723 100644
--- a/nixos/modules/services/misc/gitlab.nix
+++ b/nixos/modules/services/misc/gitlab.nix
@@ -322,8 +322,7 @@ in {
         description = ''
           The time(s) to run automatic backup of GitLab
           state. Specified in systemd's time format; see
-          <citerefentry><refentrytitle>systemd.time</refentrytitle>
-          <manvolnum>7</manvolnum></citerefentry>.
+          <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
         '';
       };
 
diff --git a/nixos/modules/services/misc/nix-daemon.nix b/nixos/modules/services/misc/nix-daemon.nix
index 93ff5fcfb8634..9bac7a68ad28e 100644
--- a/nixos/modules/services/misc/nix-daemon.nix
+++ b/nixos/modules/services/misc/nix-daemon.nix
@@ -176,8 +176,7 @@ in
           <literal>batch</literal> policy instead.
 
           For more fine-grained resource control, please refer to
-          <citerefentry><refentrytitle>systemd.resource-control
-          </refentrytitle><manvolnum>5</manvolnum></citerefentry> and adjust
+          <citerefentry><refentrytitle>systemd.resource-control</refentrytitle><manvolnum>5</manvolnum></citerefentry> and adjust
           <option>systemd.services.nix-daemon</option> directly.
       '';
       };
@@ -631,10 +630,7 @@ in
         description = ''
           Configuration for Nix, see
           <link xlink:href="https://nixos.org/manual/nix/stable/#sec-conf-file"/> or
-          <citerefentry>
-            <refentrytitle>nix.conf</refentrytitle>
-            <manvolnum>5</manvolnum>
-          </citerefentry> for avalaible options.
+          <citerefentry><refentrytitle>nix.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry> for avalaible options.
           The value declared here will be translated directly to the key-value pairs Nix expects.
 
           You can use <command>nix-instantiate --eval --strict '&lt;nixpkgs/nixos&gt;' -A config.nix.settings</command>
diff --git a/nixos/modules/services/misc/nix-gc.nix b/nixos/modules/services/misc/nix-gc.nix
index ac554dcea8d45..a03c0e8a9010b 100644
--- a/nixos/modules/services/misc/nix-gc.nix
+++ b/nixos/modules/services/misc/nix-gc.nix
@@ -29,8 +29,7 @@ in
           a sufficient garbage collection is once a week.
 
           The format is described in
-          <citerefentry><refentrytitle>systemd.time</refentrytitle>
-          <manvolnum>7</manvolnum></citerefentry>.
+          <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
         '';
       };
 
@@ -42,8 +41,7 @@ in
           Add a randomized delay before each garbage collection.
           The delay will be chosen between zero and this value.
           This value must be a time span in the format specified by
-          <citerefentry><refentrytitle>systemd.time</refentrytitle>
-          <manvolnum>7</manvolnum></citerefentry>
+          <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>
         '';
       };
 
diff --git a/nixos/modules/services/misc/nix-optimise.nix b/nixos/modules/services/misc/nix-optimise.nix
index bcfc69c521deb..ebb0bc543efdc 100644
--- a/nixos/modules/services/misc/nix-optimise.nix
+++ b/nixos/modules/services/misc/nix-optimise.nix
@@ -25,8 +25,7 @@ in
         type = types.listOf types.str;
         description = ''
           Specification (in the format described by
-          <citerefentry><refentrytitle>systemd.time</refentrytitle>
-          <manvolnum>7</manvolnum></citerefentry>) of the time at
+          <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>) of the time at
           which the optimiser will run.
         '';
       };
diff --git a/nixos/modules/services/misc/snapper.nix b/nixos/modules/services/misc/snapper.nix
index 7d7e3db3ce08a..0afd84a50824f 100644
--- a/nixos/modules/services/misc/snapper.nix
+++ b/nixos/modules/services/misc/snapper.nix
@@ -24,8 +24,7 @@ in
         Snapshot interval.
 
         The format is described in
-        <citerefentry><refentrytitle>systemd.time</refentrytitle>
-        <manvolnum>7</manvolnum></citerefentry>.
+        <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
       '';
     };
 
@@ -36,8 +35,7 @@ in
         Cleanup interval.
 
         The format is described in
-        <citerefentry><refentrytitle>systemd.time</refentrytitle>
-        <manvolnum>7</manvolnum></citerefentry>.
+        <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
       '';
     };
 
diff --git a/nixos/modules/services/misc/taskserver/default.nix b/nixos/modules/services/misc/taskserver/default.nix
index d9572f006ee28..c8a2c21b9ecfd 100644
--- a/nixos/modules/services/misc/taskserver/default.nix
+++ b/nixos/modules/services/misc/taskserver/default.nix
@@ -228,10 +228,7 @@ in {
         type = types.int;
         default = 10;
         description = ''
-          Size of the connection backlog, see <citerefentry>
-            <refentrytitle>listen</refentrytitle>
-            <manvolnum>2</manvolnum>
-          </citerefentry>.
+          Size of the connection backlog, see <citerefentry><refentrytitle>listen</refentrytitle><manvolnum>2</manvolnum></citerefentry>.
         '';
       };
 
@@ -327,10 +324,8 @@ in {
         description = ''
           Configuration options to pass to Taskserver.
 
-          The options here are the same as described in <citerefentry>
-            <refentrytitle>taskdrc</refentrytitle>
-            <manvolnum>5</manvolnum>
-          </citerefentry>, but with one difference:
+          The options here are the same as described in
+          <citerefentry><refentrytitle>taskdrc</refentrytitle><manvolnum>5</manvolnum></citerefentry>, but with one difference:
 
           The <literal>server</literal> option is
           <literal>server.listen</literal> here, because the
diff --git a/nixos/modules/services/monitoring/prometheus/exporters/knot.nix b/nixos/modules/services/monitoring/prometheus/exporters/knot.nix
index 29e543f1013b6..e5ba6c4d6cd9b 100644
--- a/nixos/modules/services/monitoring/prometheus/exporters/knot.nix
+++ b/nixos/modules/services/monitoring/prometheus/exporters/knot.nix
@@ -20,8 +20,7 @@ in {
       type = types.str;
       default = "/run/knot/knot.sock";
       description = ''
-        Socket path of <citerefentry><refentrytitle>knotd</refentrytitle>
-        <manvolnum>8</manvolnum></citerefentry>.
+        Socket path of <citerefentry><refentrytitle>knotd</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
       '';
     };
 
diff --git a/nixos/modules/services/monitoring/prometheus/exporters/mail.nix b/nixos/modules/services/monitoring/prometheus/exporters/mail.nix
index a60f47f63932a..e2dada4c119da 100644
--- a/nixos/modules/services/monitoring/prometheus/exporters/mail.nix
+++ b/nixos/modules/services/monitoring/prometheus/exporters/mail.nix
@@ -115,8 +115,7 @@ let
       description = ''
         List of servers that should be probed.
 
-        <emphasis>Note:</emphasis> if your mailserver has <citerefentry>
-        <refentrytitle>rspamd</refentrytitle><manvolnum>8</manvolnum></citerefentry> configured,
+        <emphasis>Note:</emphasis> if your mailserver has <citerefentry><refentrytitle>rspamd</refentrytitle><manvolnum>8</manvolnum></citerefentry> configured,
         it can happen that emails from this exporter are marked as spam.
 
         It's possible to work around the issue with a config like this:
diff --git a/nixos/modules/services/monitoring/prometheus/exporters/postgres.nix b/nixos/modules/services/monitoring/prometheus/exporters/postgres.nix
index 3f9a32ef3995b..b479bcc33dfc1 100644
--- a/nixos/modules/services/monitoring/prometheus/exporters/postgres.nix
+++ b/nixos/modules/services/monitoring/prometheus/exporters/postgres.nix
@@ -37,9 +37,7 @@ in
       default = null;
       example = "/root/prometheus-postgres-exporter.env";
       description = ''
-        Environment file as defined in <citerefentry>
-        <refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum>
-        </citerefentry>.
+        Environment file as defined in <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
 
         Secrets may be passed to the service without adding them to the
         world-readable Nix store, by specifying placeholder variables as
diff --git a/nixos/modules/services/network-filesystems/litestream/default.nix b/nixos/modules/services/network-filesystems/litestream/default.nix
index 25744b9196461..92ae1d0fd3b99 100644
--- a/nixos/modules/services/network-filesystems/litestream/default.nix
+++ b/nixos/modules/services/network-filesystems/litestream/default.nix
@@ -41,9 +41,7 @@ in
       default = null;
       example = "/run/secrets/litestream";
       description = ''
-        Environment file as defined in <citerefentry>
-        <refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum>
-        </citerefentry>.
+        Environment file as defined in <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
 
         Secrets may be passed to the service without adding them to the
         world-readable Nix store, by specifying placeholder variables as
diff --git a/nixos/modules/services/network-filesystems/netatalk.nix b/nixos/modules/services/network-filesystems/netatalk.nix
index e870056e1d116..fd976424734c6 100644
--- a/nixos/modules/services/network-filesystems/netatalk.nix
+++ b/nixos/modules/services/network-filesystems/netatalk.nix
@@ -34,8 +34,7 @@ in {
         };
         description = ''
           Configuration for Netatalk. See
-          <citerefentry><refentrytitle>afp.conf</refentrytitle>
-          <manvolnum>5</manvolnum></citerefentry>.
+          <citerefentry><refentrytitle>afp.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
         '';
       };
 
@@ -44,8 +43,7 @@ in {
         default = "";
         description = ''
           File name extension mappings.
-          See <citerefentry><refentrytitle>extmap.conf</refentrytitle>
-          <manvolnum>5</manvolnum></citerefentry>. for more information.
+          See <citerefentry><refentrytitle>extmap.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>. for more information.
         '';
       };
 
diff --git a/nixos/modules/services/network-filesystems/nfsd.nix b/nixos/modules/services/network-filesystems/nfsd.nix
index 22c7c8790c2e8..39f43d3dac742 100644
--- a/nixos/modules/services/network-filesystems/nfsd.nix
+++ b/nixos/modules/services/network-filesystems/nfsd.nix
@@ -44,8 +44,7 @@ in
           default = "";
           description = ''
             Contents of the /etc/exports file.  See
-            <citerefentry><refentrytitle>exports</refentrytitle>
-            <manvolnum>5</manvolnum></citerefentry> for the format.
+            <citerefentry><refentrytitle>exports</refentrytitle><manvolnum>5</manvolnum></citerefentry> for the format.
           '';
         };
 
@@ -55,8 +54,7 @@ in
           description = ''
             Hostname or address on which NFS requests will be accepted.
             Default is all.  See the <option>-H</option> option in
-            <citerefentry><refentrytitle>nfsd</refentrytitle>
-            <manvolnum>8</manvolnum></citerefentry>.
+            <citerefentry><refentrytitle>nfsd</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
           '';
         };
 
diff --git a/nixos/modules/services/network-filesystems/rsyncd.nix b/nixos/modules/services/network-filesystems/rsyncd.nix
index ab24ebfee273c..059de2089ed84 100644
--- a/nixos/modules/services/network-filesystems/rsyncd.nix
+++ b/nixos/modules/services/network-filesystems/rsyncd.nix
@@ -41,8 +41,7 @@ in {
         };
         description = ''
           Configuration for rsyncd. See
-          <citerefentry><refentrytitle>rsyncd.conf</refentrytitle>
-          <manvolnum>5</manvolnum></citerefentry>.
+          <citerefentry><refentrytitle>rsyncd.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
         '';
       };
 
diff --git a/nixos/modules/services/network-filesystems/webdav.nix b/nixos/modules/services/network-filesystems/webdav.nix
index 5628fd1e6c6f1..8c39876a39330 100644
--- a/nixos/modules/services/network-filesystems/webdav.nix
+++ b/nixos/modules/services/network-filesystems/webdav.nix
@@ -68,9 +68,7 @@ in
         type = types.nullOr types.path;
         default = null;
         description = ''
-          Environment file as defined in <citerefentry>
-          <refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum>
-          </citerefentry>.
+          Environment file as defined in <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
         '';
       };
     };
diff --git a/nixos/modules/services/networking/avahi-daemon.nix b/nixos/modules/services/networking/avahi-daemon.nix
index 498e5a4767083..0be77fa3d0d8e 100644
--- a/nixos/modules/services/networking/avahi-daemon.nix
+++ b/nixos/modules/services/networking/avahi-daemon.nix
@@ -152,8 +152,7 @@ in
       '';
       description = ''
         Specify custom service definitions which are placed in the avahi service directory.
-        See the <citerefentry><refentrytitle>avahi.service</refentrytitle>
-        <manvolnum>5</manvolnum></citerefentry> manpage for detailed information.
+        See the <citerefentry><refentrytitle>avahi.service</refentrytitle><manvolnum>5</manvolnum></citerefentry> manpage for detailed information.
       '';
     };
 
diff --git a/nixos/modules/services/networking/murmur.nix b/nixos/modules/services/networking/murmur.nix
index 3bff9faa6a369..807caceb5bfe5 100644
--- a/nixos/modules/services/networking/murmur.nix
+++ b/nixos/modules/services/networking/murmur.nix
@@ -262,9 +262,7 @@ in
         default = null;
         example = "/var/lib/murmur/murmurd.env";
         description = ''
-          Environment file as defined in <citerefentry>
-          <refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum>
-          </citerefentry>.
+          Environment file as defined in <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
 
           Secrets may be passed to the service without adding them to the world-readable
           Nix store, by specifying placeholder variables as the option value in Nix and
diff --git a/nixos/modules/services/networking/nbd.nix b/nixos/modules/services/networking/nbd.nix
index 3a813d10257d9..bd52c6244263d 100644
--- a/nixos/modules/services/networking/nbd.nix
+++ b/nixos/modules/services/networking/nbd.nix
@@ -58,8 +58,7 @@ in
           };
           description = ''
             Extra options for the server. See
-            <citerefentry><refentrytitle>nbd-server</refentrytitle>
-            <manvolnum>5</manvolnum></citerefentry>.
+            <citerefentry><refentrytitle>nbd-server</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
           '';
         };
 
@@ -90,8 +89,7 @@ in
                   };
                   description = ''
                     Extra options for this export. See
-                    <citerefentry><refentrytitle>nbd-server</refentrytitle>
-                    <manvolnum>5</manvolnum></citerefentry>.
+                    <citerefentry><refentrytitle>nbd-server</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
                   '';
                 };
               };
diff --git a/nixos/modules/services/networking/networkmanager.nix b/nixos/modules/services/networking/networkmanager.nix
index e77fa97d240e5..f2ca3cf30f195 100644
--- a/nixos/modules/services/networking/networkmanager.nix
+++ b/nixos/modules/services/networking/networkmanager.nix
@@ -180,10 +180,7 @@ in {
             https://developer.gnome.org/NetworkManager/stable/NetworkManager.conf.html#id-1.2.3.11
           </link>
           or
-          <citerefentry>
-            <refentrytitle>NetworkManager.conf</refentrytitle>
-            <manvolnum>5</manvolnum>
-          </citerefentry>
+          <citerefentry><refentrytitle>NetworkManager.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>
           for more information.
         '';
       };
@@ -198,10 +195,7 @@ in {
             https://developer.gnome.org/NetworkManager/stable/NetworkManager.conf.html
           </link>
           or
-          <citerefentry>
-            <refentrytitle>NetworkManager.conf</refentrytitle>
-            <manvolnum>5</manvolnum>
-          </citerefentry>
+          <citerefentry><refentrytitle>NetworkManager.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>
           for more information.
         '';
       };
@@ -217,10 +211,7 @@ in {
             https://developer.gnome.org/NetworkManager/stable/NetworkManager.conf.html#device-spec
           </link>
           or the "Device List Format" Appendix of
-          <citerefentry>
-            <refentrytitle>NetworkManager.conf</refentrytitle>
-            <manvolnum>5</manvolnum>
-          </citerefentry>.
+          <citerefentry><refentrytitle>NetworkManager.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
         '';
       };
 
@@ -335,10 +326,7 @@ in {
             https://developer.gnome.org/NetworkManager/stable/NetworkManager.conf.html
           </link>
           or in
-          <citerefentry>
-            <refentrytitle>NetworkManager.conf</refentrytitle>
-            <manvolnum>5</manvolnum>
-          </citerefentry>.
+          <citerefentry><refentrytitle>NetworkManager.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
         '';
       };
 
diff --git a/nixos/modules/services/networking/soju.nix b/nixos/modules/services/networking/soju.nix
index 32ace43660a78..887a4c137d847 100644
--- a/nixos/modules/services/networking/soju.nix
+++ b/nixos/modules/services/networking/soju.nix
@@ -35,8 +35,7 @@ in
       description = ''
         Where soju should listen for incoming connections. See the
         <literal>listen</literal> directive in
-        <citerefentry><refentrytitle>soju</refentrytitle>
-        <manvolnum>1</manvolnum></citerefentry>.
+        <citerefentry><refentrytitle>soju</refentrytitle><manvolnum>1</manvolnum></citerefentry>.
       '';
     };
 
@@ -73,8 +72,7 @@ in
       description = ''
         List of allowed HTTP origins for WebSocket listeners. The parameters are
         interpreted as shell patterns, see
-        <citerefentry><refentrytitle>glob</refentrytitle>
-        <manvolnum>7</manvolnum></citerefentry>.
+        <citerefentry><refentrytitle>glob</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
       '';
     };
 
diff --git a/nixos/modules/services/networking/ssh/sshd.nix b/nixos/modules/services/networking/ssh/sshd.nix
index 6da83eb7de10a..6beafb8c7c8fa 100644
--- a/nixos/modules/services/networking/ssh/sshd.nix
+++ b/nixos/modules/services/networking/ssh/sshd.nix
@@ -159,8 +159,7 @@ in
         description = ''
           Specifies whether remote hosts are allowed to connect to
           ports forwarded for the client.  See
-          <citerefentry><refentrytitle>sshd_config</refentrytitle>
-          <manvolnum>5</manvolnum></citerefentry>.
+          <citerefentry><refentrytitle>sshd_config</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
         '';
       };
 
@@ -240,8 +239,7 @@ in
         description = ''
           NixOS can automatically generate SSH host keys.  This option
           specifies the path, type and size of each key.  See
-          <citerefentry><refentrytitle>ssh-keygen</refentrytitle>
-          <manvolnum>1</manvolnum></citerefentry> for supported types
+          <citerefentry><refentrytitle>ssh-keygen</refentrytitle><manvolnum>1</manvolnum></citerefentry> for supported types
           and sizes.
         '';
       };
diff --git a/nixos/modules/services/networking/stunnel.nix b/nixos/modules/services/networking/stunnel.nix
index d7311a24bb37e..af0f53567ba64 100644
--- a/nixos/modules/services/networking/stunnel.nix
+++ b/nixos/modules/services/networking/stunnel.nix
@@ -80,8 +80,7 @@ in
         description = ''
           Define the server configuations.
 
-          See "SERVICE-LEVEL OPTIONS" in <citerefentry><refentrytitle>stunnel</refentrytitle>
-          <manvolnum>8</manvolnum></citerefentry>.
+          See "SERVICE-LEVEL OPTIONS" in <citerefentry><refentrytitle>stunnel</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
         '';
         type = with types; attrsOf (attrsOf (nullOr (oneOf [bool int str])));
         example = {
@@ -100,8 +99,7 @@ in
 
           By default, verifyChain and OCSPaia are enabled and a CAFile is provided from pkgs.cacert.
 
-          See "SERVICE-LEVEL OPTIONS" in <citerefentry><refentrytitle>stunnel</refentrytitle>
-          <manvolnum>8</manvolnum></citerefentry>.
+          See "SERVICE-LEVEL OPTIONS" in <citerefentry><refentrytitle>stunnel</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
         '';
         type = with types; attrsOf (attrsOf (nullOr (oneOf [bool int str])));
 
diff --git a/nixos/modules/services/networking/unbound.nix b/nixos/modules/services/networking/unbound.nix
index 7460ba3df7b96..4f755f2af2a2d 100644
--- a/nixos/modules/services/networking/unbound.nix
+++ b/nixos/modules/services/networking/unbound.nix
@@ -152,8 +152,7 @@ in {
         '';
         description = ''
           Declarative Unbound configuration
-          See the <citerefentry><refentrytitle>unbound.conf</refentrytitle>
-          <manvolnum>5</manvolnum></citerefentry> manpage for a list of
+          See the <citerefentry><refentrytitle>unbound.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry> manpage for a list of
           available options.
         '';
       };
diff --git a/nixos/modules/services/networking/wpa_supplicant.nix b/nixos/modules/services/networking/wpa_supplicant.nix
index ac5f597b4752d..4a163b5e0228b 100644
--- a/nixos/modules/services/networking/wpa_supplicant.nix
+++ b/nixos/modules/services/networking/wpa_supplicant.nix
@@ -226,9 +226,7 @@ in {
           File consisting of lines of the form <literal>varname=value</literal>
           to define variables for the wireless configuration.
 
-          See section "EnvironmentFile=" in <citerefentry>
-          <refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum>
-          </citerefentry> for a syntax reference.
+          See section "EnvironmentFile=" in <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry> for a syntax reference.
 
           Secrets (PSKs, passwords, etc.) can be provided without adding them to
           the world-readable Nix store by defining them in the environment file and
@@ -348,10 +346,7 @@ in {
               description = ''
                 Use this option to configure advanced authentication methods like EAP.
                 See
-                <citerefentry>
-                  <refentrytitle>wpa_supplicant.conf</refentrytitle>
-                  <manvolnum>5</manvolnum>
-                </citerefentry>
+                <citerefentry><refentrytitle>wpa_supplicant.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>
                 for example configurations.
 
                 <warning><para>
@@ -404,10 +399,7 @@ in {
               description = ''
                 Extra configuration lines appended to the network block.
                 See
-                <citerefentry>
-                  <refentrytitle>wpa_supplicant.conf</refentrytitle>
-                  <manvolnum>5</manvolnum>
-                </citerefentry>
+                <citerefentry><refentrytitle>wpa_supplicant.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>
                 for available options.
               '';
             };
@@ -481,10 +473,7 @@ in {
         description = ''
           Extra lines appended to the configuration file.
           See
-          <citerefentry>
-            <refentrytitle>wpa_supplicant.conf</refentrytitle>
-            <manvolnum>5</manvolnum>
-          </citerefentry>
+          <citerefentry><refentrytitle>wpa_supplicant.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>
           for available options.
         '';
       };
diff --git a/nixos/modules/services/security/usbguard.nix b/nixos/modules/services/security/usbguard.nix
index eb3c335d97402..8178deaf05d66 100644
--- a/nixos/modules/services/security/usbguard.nix
+++ b/nixos/modules/services/security/usbguard.nix
@@ -69,9 +69,7 @@ in
           Running <literal>usbguard generate-policy</literal> as root will
           generate a config for your currently plugged in devices.
 
-          For more details see <citerefentry>
-          <refentrytitle>usbguard-rules.conf</refentrytitle>
-          <manvolnum>5</manvolnum></citerefentry>.
+          For more details see <citerefentry><refentrytitle>usbguard-rules.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
         '';
       };
 
diff --git a/nixos/modules/services/security/vaultwarden/default.nix b/nixos/modules/services/security/vaultwarden/default.nix
index 1433438ba0091..3aa38ed819f66 100644
--- a/nixos/modules/services/security/vaultwarden/default.nix
+++ b/nixos/modules/services/security/vaultwarden/default.nix
@@ -126,9 +126,7 @@ in {
       default = null;
       example = "/var/lib/vaultwarden.env";
       description = ''
-        Additional environment file as defined in <citerefentry>
-        <refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum>
-        </citerefentry>.
+        Additional environment file as defined in <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
 
         Secrets like <envar>ADMIN_TOKEN</envar> and <envar>SMTP_PASSWORD</envar>
         may be passed to the service without adding them to the world-readable Nix store.
diff --git a/nixos/modules/services/ttys/getty.nix b/nixos/modules/services/ttys/getty.nix
index d2bebb9c245bd..0ff270944005f 100644
--- a/nixos/modules/services/ttys/getty.nix
+++ b/nixos/modules/services/ttys/getty.nix
@@ -54,11 +54,9 @@ in
         default = null;
         description = ''
           Template for arguments to be passed to
-          <citerefentry><refentrytitle>login</refentrytitle>
-          <manvolnum>1</manvolnum></citerefentry>.
+          <citerefentry><refentrytitle>login</refentrytitle><manvolnum>1</manvolnum></citerefentry>.
 
-          See <citerefentry><refentrytitle>agetty</refentrytitle>
-          <manvolnum>1</manvolnum></citerefentry> for details,
+          See <citerefentry><refentrytitle>agetty</refentrytitle><manvolnum>1</manvolnum></citerefentry> for details,
           including security considerations.  If unspecified, agetty
           will not be invoked with a <option>--login-options</option>
           option.
diff --git a/nixos/modules/services/web-apps/hedgedoc.nix b/nixos/modules/services/web-apps/hedgedoc.nix
index 6f579b365cfec..348192ea84868 100644
--- a/nixos/modules/services/web-apps/hedgedoc.nix
+++ b/nixos/modules/services/web-apps/hedgedoc.nix
@@ -983,9 +983,7 @@ in
       default = null;
       example = "/var/lib/hedgedoc/hedgedoc.env";
       description = ''
-        Environment file as defined in <citerefentry>
-        <refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum>
-        </citerefentry>.
+        Environment file as defined in <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
 
         Secrets may be passed to the service without adding them to the world-readable
         Nix store, by specifying placeholder variables as the option value in Nix and
diff --git a/nixos/modules/services/web-servers/hydron.nix b/nixos/modules/services/web-servers/hydron.nix
index 046d527b2ab85..c2bd1baeacef8 100644
--- a/nixos/modules/services/web-servers/hydron.nix
+++ b/nixos/modules/services/web-servers/hydron.nix
@@ -21,8 +21,7 @@ in with lib; {
         How often we run hydron import and possibly fetch tags. Runs by default every week.
 
         The format is described in
-        <citerefentry><refentrytitle>systemd.time</refentrytitle>
-        <manvolnum>7</manvolnum></citerefentry>.
+        <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
       '';
     };
 
diff --git a/nixos/modules/services/x11/xserver.nix b/nixos/modules/services/x11/xserver.nix
index d488e9b55d434..efe1a13fd5da5 100644
--- a/nixos/modules/services/x11/xserver.nix
+++ b/nixos/modules/services/x11/xserver.nix
@@ -38,10 +38,8 @@ let
       type = types.str;
       example = "DVI-0";
       description = ''
-        The output name of the monitor, as shown by <citerefentry>
-          <refentrytitle>xrandr</refentrytitle>
-          <manvolnum>1</manvolnum>
-        </citerefentry> invoked without arguments.
+        The output name of the monitor, as shown by
+        <citerefentry><refentrytitle>xrandr</refentrytitle><manvolnum>1</manvolnum></citerefentry> invoked without arguments.
       '';
     };
 
@@ -63,8 +61,7 @@ let
       description = ''
         Extra lines to append to the <literal>Monitor</literal> section
         verbatim. Available options are documented in the MONITOR section in
-        <citerefentry><refentrytitle>xorg.conf</refentrytitle>
-        <manvolnum>5</manvolnum></citerefentry>.
+        <citerefentry><refentrytitle>xorg.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
       '';
     };
   };