diff --git a/src/Cache/Engine/MemcachedEngine.php b/src/Cache/Engine/MemcachedEngine.php
index 0a1156a5b45..e3af3963d38 100644
--- a/src/Cache/Engine/MemcachedEngine.php
+++ b/src/Cache/Engine/MemcachedEngine.php
@@ -283,7 +283,7 @@ protected function _parseServerString($server)
      * Read an option value from the memcached connection.
      *
      * @param string $name The option name to read.
-     * @return string|integer|null|bool
+     * @return string|int|null|bool
      */
     public function getOption($name)
     {