make notice title phpcs-clean

diff --git a/plugins/NoticeTitle/Notice_title.php b/plugins/NoticeTitle/Notice_title.php
index c2d1a83ca4001eb21d6eca69d99675a2609fd7e8..b3b4fcc571c11731cd4c3c6c366aa70e6680ea67 100644 (file)
--- a/plugins/NoticeTitle/Notice_title.php
+++ b/plugins/NoticeTitle/Notice_title.php
@@ -98,6 +98,8 @@ class Notice_title extends Memcached_DataObject
 
     /**
      * return key definitions for Memcached_DataObject
+     *
+     * @return array list mapping field names to key types
      */
 
     function keyTypes()