cs: Fix code style (safe rules only).

src/Bundle/ChillPersonBundle/Repository/Relationships/RelationRepository.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.
+ */
+
 namespace Chill\PersonBundle\Repository\Relationships;
 
 use Chill\PersonBundle\Entity\Relationships\Relation;
@@ -15,6 +22,7 @@ class RelationRepository implements ObjectRepository
     {
         $this->repository = $entityManager->getRepository(Relation::class);
     }
+
     public function find($id): ?Relation
     {
         return $this->repository->find($id);