Fix return type documentation for getCacheTTL()

Change-Id: I57e85351503897f8f8febb2fb49942a2ddd251e6

diff --git a/includes/MagicWord.php b/includes/MagicWord.php
index 56786f1..4781667 100644 (file)
--- a/includes/MagicWord.php
+++ b/includes/MagicWord.php
@@ -270,7 +270,7 @@ class MagicWord {
         * Allow external reads of TTL array
         *
         * @param int $id
-        * @return array
+        * @return int
         */
        static function getCacheTTL( $id ) {
                if ( array_key_exists( $id, self::$mCacheTTLs ) ) {