diff --git a/lib/Doctrine/ORM/Persisters/OneToManyPersister.php b/lib/Doctrine/ORM/Persisters/OneToManyPersister.php
index a890f19ac..0e3f05642 100644
--- a/lib/Doctrine/ORM/Persisters/OneToManyPersister.php
+++ b/lib/Doctrine/ORM/Persisters/OneToManyPersister.php
@@ -172,7 +172,7 @@ class OneToManyPersister extends AbstractCollectionPersister
     /**
      * Check if entity is in a valid state for operations.
      *
-     * @param $entity
+     * @param object $entity
      *
      * @return bool
      */