diff --git a/wp-admin/includes/ms.php b/wp-admin/includes/ms.php
index f3b1f7e8c3..78eab8adbd 100644
--- a/wp-admin/includes/ms.php
+++ b/wp-admin/includes/ms.php
@@ -753,7 +753,7 @@ var tb_pathToImage = "../../wp-includes/js/thickbox/loadingAnimation.gif";
 var tb_closeImage = "../../wp-includes/js/thickbox/tb-close.png";
 //]]>
 </script>
-<?
+<?php
 }
 
-?>
\ No newline at end of file
+?>