typo in mailinglist render

routes/routes.js

@@ -573,7 +573,7 @@ module.exports = function (app, config, passport, i18n) {
                         project_title: mailinglistOverview[i].project_title
                     });
                 }
-                res.render(lang+'mailinglists', {
+                res.render(lang+'/mailinglists', {
                     user: req.user,
                     mailinglists: allMailingLists
                 });