redirect back to page after update instead of rendering page

src/Controller/ProfileController.php

@@ -46,7 +46,7 @@ class ProfileController extends AbstractController
                 'title' => 'Passwort not changed',
                 'message'=> 'Password confirmation doesn\'t match, please try again.'
             ]);
-            return $this->index();
+            return $this->redirectToRoute('app_profile');
         }
 
         $user = $this->getUser();