Add missing & to @param documentation to match functon call

[lhc/web/wiklou.git] / includes / libs / objectcache / BagOStuff.php

diff --git a/includes/libs/objectcache/BagOStuff.php b/includes/libs/objectcache/BagOStuff.php
index 7cd678b..e0f2750 100644 (file)
--- a/includes/libs/objectcache/BagOStuff.php
+++ b/includes/libs/objectcache/BagOStuff.php
@@ -229,7 +229,7 @@ abstract class BagOStuff implements IExpiringStore, LoggerAwareInterface {
         * @note: This method is only needed if merge() uses mergeViaCas()
         *
         * @param string $key
-        * @param mixed $casToken
+        * @param mixed &$casToken
         * @param integer $flags Bitfield of BagOStuff::READ_* constants [optional]
         * @return mixed Returns false on failure and if the item does not exist
         * @throws Exception