nixos/*: replace <code> in option docs with <literal>

markdown can't represent the difference without another extension and
both the html manual and the manpage render them the same, so keeping the
distinction is not very useful on its own. with the distinction removed
we can automatically convert many options that use <code> tags to markdown.

the manpage remains unchanged, html manual does not render
differently (but class names on code tags do change from "code" to "literal").

6 files changed, 6 insertions, 6 deletions

diff --git a/nixos/modules/programs/adb.nix b/nixos/modules/programs/adb.nix
index 9e9e37f92a87d..6340319392075 100644
--- a/nixos/modules/programs/adb.nix
+++ b/nixos/modules/programs/adb.nix
@@ -14,7 +14,7 @@ with lib;
         description = ''
           Whether to configure system to use Android Debug Bridge (adb).
           To grant access to a user, it must be part of adbusers group:
-          <code>users.users.alice.extraGroups = ["adbusers"];</code>
+          <literal>users.users.alice.extraGroups = ["adbusers"];</literal>
         '';
       };
     };
diff --git a/nixos/modules/programs/firejail.nix b/nixos/modules/programs/firejail.nix
index e014aea626c74..b9a0f9a691130 100644
--- a/nixos/modules/programs/firejail.nix
+++ b/nixos/modules/programs/firejail.nix
@@ -74,7 +74,7 @@ in {
 
         You will get file collisions if you put the actual application binary in
         the global environment (such as by adding the application package to
-        <code>environment.systemPackages</code>), and applications started via
+        <literal>environment.systemPackages</literal>), and applications started via
         .desktop files are not wrapped if they specify the absolute path to the
         binary.
       '';
diff --git a/nixos/modules/programs/gphoto2.nix b/nixos/modules/programs/gphoto2.nix
index 93923ff3133cb..373b53495f752 100644
--- a/nixos/modules/programs/gphoto2.nix
+++ b/nixos/modules/programs/gphoto2.nix
@@ -15,7 +15,7 @@ with lib;
           Whether to configure system to use gphoto2.
           To grant digital camera access to a user, the user must
           be part of the camera group:
-          <code>users.users.alice.extraGroups = ["camera"];</code>
+          <literal>users.users.alice.extraGroups = ["camera"];</literal>
         '';
       };
     };
diff --git a/nixos/modules/programs/kdeconnect.nix b/nixos/modules/programs/kdeconnect.nix
index aa4302404ad47..1f326c9e92190 100644
--- a/nixos/modules/programs/kdeconnect.nix
+++ b/nixos/modules/programs/kdeconnect.nix
@@ -8,7 +8,7 @@ with lib;
       Note that it will open the TCP and UDP port from
       1714 to 1764 as they are needed for it to function properly.
       You can use the <option>package</option> to use
-      <code>gnomeExtensions.gsconnect</code> as an alternative
+      <literal>gnomeExtensions.gsconnect</literal> as an alternative
       implementation if you use Gnome.
     '';
     package = mkOption {
diff --git a/nixos/modules/programs/ssh.nix b/nixos/modules/programs/ssh.nix
index e0da6ef3b3ad3..9c4a95ef22c62 100644
--- a/nixos/modules/programs/ssh.nix
+++ b/nixos/modules/programs/ssh.nix
@@ -95,7 +95,7 @@ in
         default = "";
         description = ''
           Extra configuration text prepended to <filename>ssh_config</filename>. Other generated
-          options will be added after a <code>Host *</code> pattern.
+          options will be added after a <literal>Host *</literal> pattern.
           See <citerefentry><refentrytitle>ssh_config</refentrytitle><manvolnum>5</manvolnum></citerefentry>
           for help.
         '';
diff --git a/nixos/modules/programs/turbovnc.nix b/nixos/modules/programs/turbovnc.nix
index e6f8836aa367f..eb09c554290fe 100644
--- a/nixos/modules/programs/turbovnc.nix
+++ b/nixos/modules/programs/turbovnc.nix
@@ -22,7 +22,7 @@ in
           This will enable <option>hardware.opengl.enable</option> so that OpenGL
           programs can find Mesa's llvmpipe drivers.
 
-          Setting this option to <code>false</code> does not mean that software
+          Setting this option to <literal>false</literal> does not mean that software
           OpenGL won't work; it may still work depending on your system
           configuration.