Fixed a minor code syntax issue

Author: javiereguiluz

src/Controller/SecurityController.php

@@ -15,9 +15,9 @@
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Security\Core\Security;
 use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
 use Symfony\Component\Security\Http\Util\TargetPathTrait;
-use Symfony\Component\Security\Core\Security;
 
 /**
  * Controller used to manage the application security.