cs: Fix code style (safe rules only).

src/Bundle/ChillMainBundle/Controller/UserApiController.php

@@ -1,9 +1,15 @@
 <?php
 
+/**
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
 namespace Chill\MainBundle\Controller;
 
 use Chill\MainBundle\CRUD\Controller\ApiController;
-use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\JsonResponse;
 use Symfony\Component\Routing\Annotation\Route;
 
@@ -11,17 +17,22 @@ class UserApiController extends ApiController
 {
     /**
      * @Route(
-     *      "/api/1.0/main/whoami.{_format}",
-     *      name="chill_main_user_whoami",
-     *      requirements={
-     *          "_format": "json"
-     *          }
-     *      )
+     *     "/api/1.0/main/whoami.{_format}",
+     *     name="chill_main_user_whoami",
+     *     requirements={
+     *         "_format": "json"
+     *     }
+     * )
+     *
+     * @param mixed $_format
      */
     public function whoami($_format): JsonResponse
     {
-        return $this->json($this->getUser(), JsonResponse::HTTP_OK, [],
-            [ "groups" => [ "read" ] ]);
+        return $this->json(
+            $this->getUser(),
+            JsonResponse::HTTP_OK,
+            [],
+            ['groups' => ['read']]
+        );
     }
-    
 }