cs: Fix code style (safe rules only).

src/Bundle/ChillPersonBundle/Repository/AccompanyingPeriodACLAwareRepositoryInterface.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;
 
 use Chill\PersonBundle\Entity\Person;
@@ -10,7 +17,7 @@ interface AccompanyingPeriodACLAwareRepositoryInterface
         Person $person,
         string $role,
         ?array $orderBy = [],
-        int $limit = null,
-        int $offset = null
+        ?int $limit = null,
+        ?int $offset = null
     ): array;
 }