diff --git a/qcomment/qcomment.php b/qcomment/qcomment.php
index 7a1c6ca6..1bde48aa 100644
--- a/qcomment/qcomment.php
+++ b/qcomment/qcomment.php
@@ -31,7 +31,7 @@ function qcomment_install()
 	Hook::register('footer'             , __FILE__, 'qcomment_footer');
 }
 
-function qcomment_footer(App $a, array &$b)
+function qcomment_footer(App $a, string &$b)
 {
 	DI::page()->registerFooterScript('addon/qcomment/qcomment.js');
 }