Cleanup some incorrect return annotations

[lhc/web/wiklou.git] / includes / cache / localisation / LocalisationCache.php

diff --git a/includes/cache/localisation/LocalisationCache.php b/includes/cache/localisation/LocalisationCache.php
index 4b6362f..90b3de1 100644 (file)
--- a/includes/cache/localisation/LocalisationCache.php
+++ b/includes/cache/localisation/LocalisationCache.php
@@ -313,7 +313,7 @@ class LocalisationCache {
         * array.
         * @param string $code
         * @param string $key
-        * @return bool|null|string
+        * @return bool|null|string|string[]
         */
        public function getSubitemList( $code, $key ) {
                if ( in_array( $key, self::$splitKeys ) ) {