Let's remember the mantra: Escaping is wise. Thanks to Nikerabbit :)

diff --git a/includes/SpecialListgrouprights.php b/includes/SpecialListgrouprights.php
index aa65c22..389824a 100644 (file)
--- a/includes/SpecialListgrouprights.php
+++ b/includes/SpecialListgrouprights.php
@@ -63,7 +63,7 @@ class SpecialListGroupRights extends SpecialPage {
                        }
 
                        if ( !in_array( $group, $wgImplicitGroups ) ) {
-                               $grouplink = '<br />' . $this->skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Listusers' ), wfMsg( 'listgrouprights-members' ), 'group=' . $group );
+                               $grouplink = '<br />' . $this->skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Listusers' ), wfMsgHtml( 'listgrouprights-members' ), 'group=' . $group );
                        } else {
                                // No link to Special:listusers for implicit groups as they are unlistable
                                $grouplink = '';