cs: Fix code-style (using PHPCSFixer and PHPCS).

src/Bundle/ChillPersonBundle/DataFixtures/ORM/LoadCustomFields.php

@@ -28,7 +28,7 @@ use Symfony\Component\DependencyInjection\ContainerInterface;
 use Symfony\Contracts\Translation\TranslatorInterface;
 
 class LoadCustomFields extends AbstractFixture implements
-  ContainerAwareInterface,
+    ContainerAwareInterface,
     OrderedFixtureInterface
 {
     /**
@@ -115,7 +115,9 @@ class LoadCustomFields extends AbstractFixture implements
 
         // get possible values for cfGroup
         $choices = array_map(
-            static function ($a) { return $a['slug']; },
+            static function ($a) {
+                return $a['slug'];
+            },
             $this->customFieldChoice->getOptions()['choices']
         );
         // create faker