treewide: nix fmt

Signed-off-by: Austin Horstman <khaneliman12@gmail.com>

modules/programs/firefox/mkFirefoxModule.nix

@@ -278,7 +278,7 @@ in
       type = types.nullOr types.str;
       default = if platforms.darwin ? "defaultsId" then platforms.darwin.defaultsId else null;
       example = if default != null then default else "com.developer.app";
-      description = ''The id for the darwin defaults in order to set policies'';
+      description = "The id for the darwin defaults in order to set policies";
     };
 
     darwinAppName = mkOption {

modules/programs/oh-my-posh.nix

@@ -108,11 +108,11 @@ in
           if lib.versionAtLeast (lib.versions.major cfg.package.version) "26" then
             "${lib.getExe cfg.package} init nu ${configArgument}"
           else
-            ''source ${
+            "source ${
               pkgs.runCommand "oh-my-posh-nushell-config.nu" { } ''
                 ${lib.getExe cfg.package} init nu ${configArgument} --print >> "$out"
               ''
-            }''
+            }"
         }
       '';
     };

modules/programs/vdirsyncer/default.nix

@@ -102,7 +102,7 @@ let
     else if (n == "itemTypes") then
       "item_types = ${listString (map wrap v)}"
     else if (n == "useVcard4") then
-      ''use_vcard_4 = ${v}''
+      "use_vcard_4 = ${v}"
     else if (n == "userName") then
       ''username = "${v}"''
     else if (n == "userNameCommand") then