refactor: code style changes

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

app/Http/Resources/ResponseResource.php

@@ -22,7 +22,7 @@ class ResponseResource extends JsonResource
             'responseData' => json_decode($this->responseData),
             'vacancy' => new VacancyResource(Vacancy::findOrFail($this->associatedVacancyID)),
             'created_at' => $this->created_at,
-            'updated_at' => $this->updated_at
+            'updated_at' => $this->updated_at,
         ];
     }
 }