Merge "Rewrite pref cleanup script"

[lhc/web/wiklou.git] / includes / compat / normal / UtfNormal.php

diff --git a/includes/compat/normal/UtfNormal.php b/includes/compat/normal/UtfNormal.php
index c9c05a0..9b35cad 100644 (file)
--- a/includes/compat/normal/UtfNormal.php
+++ b/includes/compat/normal/UtfNormal.php
@@ -120,7 +120,7 @@ class UtfNormal {
        /**
         * Returns true if the string is _definitely_ in NFC.
         * Returns false if not or uncertain.
-        * @param string $string a UTF-8 string, altered on output to be valid UTF-8 safe for XML.
+        * @param string &$string a UTF-8 string, altered on output to be valid UTF-8 safe for XML.
         * @return bool
         */
        static function quickIsNFCVerify( &$string ) {