refactor: code style changes

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

app/Listeners/PromoteUser.php

@@ -40,7 +40,7 @@ class PromoteUser
     /**
      * Handle the event.
      *
-     * @param ApplicationApprovedEvent $event
+     * @param  ApplicationApprovedEvent  $event
      * @return void
      */
     public function handle(ApplicationApprovedEvent $event)
@@ -48,7 +48,7 @@ class PromoteUser
         Log::info('User promoted automatically (application approved)', [
             'user' => $event->application->user->name,
             'vacancy' => $event->application->response->vacancy->vacancyName,
-            'role' => 'staff'
+            'role' => 'staff',
         ]);
 
         $event->application->setStatus('APPROVED');