refactor: code style changes

Signed-off-by: miguel456 <me@nogueira.codes>

app/Http/Resources/ApplicationResource.php

@@ -22,7 +22,7 @@ class ApplicationResource extends JsonResource
             'applicant' => new UserResource(User::findOrFail($this->applicantUserID)),
             'response' => new ResponseResource(Response::findOrFail($this->applicantFormResponseID)),
             'created_at' => $this->created_at,
-            'updated_at' => $this->updated_at
+            'updated_at' => $this->updated_at,
         ];
     }
 }