treewide: nixf-diagnose cleanup

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

modules/misc/fontconfig.nix

@@ -278,7 +278,7 @@ in
                   else if builtins.isString value then
                     "<const>${value}</const>"
                   else
-                    throw ("expected bool or string but got ${builtins.typeOf value}: ${toString value}");
+                    throw "expected bool or string but got ${builtins.typeOf value}: ${toString value}";
               in
               ''
                 <match target="font">
@@ -338,7 +338,7 @@ in
 
     xdg.configFile = lib.mapAttrs' (
       name: config:
-      lib.nameValuePair "fontconfig/conf.d/${builtins.toString config.priority}-hm-${config.label}.conf" {
+      lib.nameValuePair "fontconfig/conf.d/${toString config.priority}-hm-${config.label}.conf" {
         inherit (config) enable text;
         source = lib.mkIf (config.source != null) config.source;
       }

modules/misc/news.nix

@@ -72,7 +72,7 @@ let
     fileList ++ subdirFiles;
 
   newsFiles = collectNixFiles ./news;
-  newsEntries = builtins.map (
+  newsEntries = map (
     newsFile:
     let
       imported = import newsFile;

modules/misc/xdg-terminal-exec.nix

@@ -47,9 +47,9 @@ in
       desktop: terminals:
       # Map desktop name such as GNOME to `.config/gnome-xdg-terminals.list`,
       # default to `.config/xdg-terminals.list`.
-      lib.nameValuePair (
-        "${if desktop == "default" then "" else "${lib.toLower desktop}-"}xdg-terminals.list"
-      ) { text = lib.concatLines terminals; }
+      lib.nameValuePair "${
+        if desktop == "default" then "" else "${lib.toLower desktop}-"
+      }xdg-terminals.list" { text = lib.concatLines terminals; }
     ) cfg.settings;
   };
 }