chore: code cleanup.

app/Api/V1/Controllers/Data/PurgeController.php

@@ -43,6 +43,7 @@ class PurgeController extends Controller
      * TODO cleanup and use repositories.
      * This endpoint is documented at:
      * https://api-docs.firefly-iii.org/?urls.primaryName=2.0.0%20(v1)#/data/purgeData
+     *
      * @return JsonResponse
      */
     public function purge(): JsonResponse