diff --git a/js/messages.php b/js/messages.php
index 21ce0004ac..9e3e86456c 100644
--- a/js/messages.php
+++ b/js/messages.php
@@ -285,7 +285,7 @@ $js_messages['searchList'] = __('Search this list');
 $js_messages['strEmptyCentralList'] = __('No columns in the central list. Make sure the Central columns list for database %s has columns that are not present in the current table.');
 $js_messages['seeMore'] = __('See more');
 $js_messages['confirmTitle'] = __('Are you sure?');
-$js_messages['makeConsistentMessage'] = __('This action may change some of the columns definition.<br/>Are you sure, you want to continue?');
+$js_messages['makeConsistentMessage'] = __('This action may change some of the columns definition.<br/>Are you sure you want to continue?');
 $js_messages['strContinue'] = __('Continue');
 
 /* For server_variables.js */