Address review feedback: Attempt to fix wonky indentation

nixos/lib/systemd-lib.nix

@@ -579,7 +579,8 @@ in rec {
       '' else "")
        + optionalString (def ? stopIfChanged && !def.stopIfChanged) ''
          X-StopIfChanged=false
-       '' + optionalString (def ? notSocketActivated && def.notSocketActivated) ''
+      ''
+       + optionalString (def ? notSocketActivated && def.notSocketActivated) ''
          X-NotSocketActivated=true
       '' + attrsToSection def.serviceConfig);
     };

nixos/modules/services/hardware/udev.nix

@@ -434,10 +434,9 @@ in
     '';
 
     systemd.services.systemd-udevd = {
-        restartTriggers = [ config.environment.etc."udev/rules.d".source ];
-        notSocketActivated = true;
-      };
-
+      restartTriggers = [ config.environment.etc."udev/rules.d".source ];
+      notSocketActivated = true;
+    };
   };
 
   imports = [