Document Linker::tocList()'s $lang parameter correctly

Change-Id: I6982dc30a0ceeedc8e549ee3bdaa5bc139d6364c

diff --git a/includes/Linker.php b/includes/Linker.php
index ce81d1c..0b2deef 100644 (file)
--- a/includes/Linker.php
+++ b/includes/Linker.php
@@ -1590,7 +1590,7 @@ class Linker {
         * Wraps the TOC in a table and provides the hide/collapse javascript.
         *
         * @param $toc String: html of the Table Of Contents
-        * @param $lang mixed: Language code for the toc title
+        * @param $lang String|Language|false: Language for the toc title, defaults to user language
         * @return String: full html of the TOC
         */
        public static function tocList( $toc, $lang = false ) {