6 files changed, 7 insertions, 8 deletions
diff --git a/nixos/modules/config/console.nix b/nixos/modules/config/console.nix
index ab16676051779..1339227f1e022 100644
--- a/nixos/modules/config/console.nix
+++ b/nixos/modules/config/console.nix
@@ -83,7 +83,7 @@ in
     packages = mkOption {
       type = types.listOf types.package;
       default = with pkgs.kbdKeymaps; [ dvp neo ];
-      defaultText = ''with pkgs.kbdKeymaps; [ dvp neo ]'';
+      defaultText = "with pkgs.kbdKeymaps; [ dvp neo ]";
       description = ''
         List of additional packages that provide console fonts, keymaps and
         other resources for virtual consoles use.
diff --git a/nixos/modules/config/fonts/fontconfig.nix b/nixos/modules/config/fonts/fontconfig.nix
index 5b681ca59464d..6e7b8c4b88a20 100644
--- a/nixos/modules/config/fonts/fontconfig.nix
+++ b/nixos/modules/config/fonts/fontconfig.nix
@@ -436,7 +436,7 @@ in
         useEmbeddedBitmaps = mkOption {
           type = types.bool;
           default = false;
-          description = ''Use embedded bitmaps in fonts like Calibri.'';
+          description = "Use embedded bitmaps in fonts like Calibri.";
         };
 
       };
diff --git a/nixos/modules/config/i18n.nix b/nixos/modules/config/i18n.nix
index feb76581a720f..991b449d80b55 100644
--- a/nixos/modules/config/i18n.nix
+++ b/nixos/modules/config/i18n.nix
@@ -84,7 +84,7 @@ with lib;
     environment.etc."locale.conf".source = pkgs.writeText "locale.conf"
       ''
         LANG=${config.i18n.defaultLocale}
-        ${concatStringsSep "\n" (mapAttrsToList (n: v: ''${n}=${v}'') config.i18n.extraLocaleSettings)}
+        ${concatStringsSep "\n" (mapAttrsToList (n: v: "${n}=${v}") config.i18n.extraLocaleSettings)}
       '';
 
   };
diff --git a/nixos/modules/config/networking.nix b/nixos/modules/config/networking.nix
index ef747774b25a8..dba8977e482c1 100644
--- a/nixos/modules/config/networking.nix
+++ b/nixos/modules/config/networking.nix
@@ -195,8 +195,7 @@ in
         '';
 
         # /etc/netgroup: Network-wide groups.
-        netgroup.text = mkDefault ''
-        '';
+        netgroup.text = mkDefault "";
 
         # /etc/host.conf: resolver configuration file
         "host.conf".text = ''
diff --git a/nixos/modules/config/pulseaudio.nix b/nixos/modules/config/pulseaudio.nix
index a77524d75d8dc..c0e90a8c26e6c 100644
--- a/nixos/modules/config/pulseaudio.nix
+++ b/nixos/modules/config/pulseaudio.nix
@@ -183,7 +183,7 @@ in {
         config = mkOption {
           type = types.attrsOf types.unspecified;
           default = {};
-          description = ''Config of the pulse daemon. See <literal>man pulse-daemon.conf</literal>.'';
+          description = "Config of the pulse daemon. See <literal>man pulse-daemon.conf</literal>.";
           example = literalExample ''{ realtime-scheduling = "yes"; }'';
         };
       };
diff --git a/nixos/modules/config/users-groups.nix b/nixos/modules/config/users-groups.nix
index e90a7d567d42c..5b3e9a8ceb7f4 100644
--- a/nixos/modules/config/users-groups.nix
+++ b/nixos/modules/config/users-groups.nix
@@ -364,7 +364,7 @@ let
       count = mkOption {
         type = types.int;
         default = 1;
-        description = ''Count of subordinate user ids'';
+        description = "Count of subordinate user ids";
       };
     };
   };
@@ -381,7 +381,7 @@ let
       count = mkOption {
         type = types.int;
         default = 1;
-        description = ''Count of subordinate group ids'';
+        description = "Count of subordinate group ids";
       };
     };
   };