Index: modules/htmltidy/htmltidy.module
===================================================================
--- modules/htmltidy/htmltidy.module	(revision 1824)
+++ modules/htmltidy/htmltidy.module	(working copy)
@@ -216,8 +216,8 @@
       return array(0 => t('HTML Tidy'));
 
     case 'description':
-      return t('Corrects faulty and invalid HTML according to <a href="%admin-settings-htmltidy">htmltidy configuration rules</a>.',
-        array('%admin-settings-htmltidy' => url('admin/settings/htmltidy')));
+      return t('Corrects faulty and invalid HTML according to <a href="!admin-settings-htmltidy">htmltidy configuration rules</a>.',
+        array('!admin-settings-htmltidy' => url('admin/settings/htmltidy')));
 
 //    case 'no cache': // TODO: remove this once the module is tested.
 //      return TRUE; // No caching for tidy, this way we can test it