diff --git a/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php b/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php
index 8fa11f360..3058a2eda 100644
--- a/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php
+++ b/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php
@@ -463,7 +463,7 @@ class ClassMetadataInfo implements ClassMetadata
     /**
      * READ-ONLY: The registered lifecycle callbacks for entities of this class.
      *
-     * @var array
+     * @var array[]
      */
     public $lifecycleCallbacks = array();