cs: Fix code style (safe rules only).

src/Bundle/ChillMainBundle/Form/Utils/PermissionsGroupFlagProvider.php

@@ -1,17 +1,19 @@
 <?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\Form\Utils;
 
-/**
- *
- * 
- */
 interface PermissionsGroupFlagProvider
 {
     /**
-     * Return an array of flags
-     * 
+     * Return an array of flags.
+     *
      * @return string[] an array. Keys are ignored.
      */
     public function getPermissionsGroupFlags(): array;