cs: Fix code style (safe rules only).

src/Bundle/ChillMainBundle/Templating/TranslatableStringHelper.php

@@ -1,5 +1,12 @@
 <?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.
+ */
+
 declare(strict_types=1);
 
 namespace Chill\MainBundle\Templating;
@@ -52,5 +59,4 @@ final class TranslatableStringHelper implements TranslatableStringHelperInterfac
 
         return $translatableStrings[$langs[0]];
     }
-
 }