Fixup: typo and correct asset path

lib/gollum/public/gollum/javascript/editor/gollum.editor.js.erb

@@ -151,7 +151,7 @@
           // get form fields
           var oldAction = $('#gollum-editor form').attr('action');
           var $form = $($('#gollum-editor form').get(0));
-          $form.attr('action', this.href || '<%= preview_path >');
+          $form.attr('action', this.href || '<%= preview_path %>');
           $form.attr('target', '_blank');
           var paths = window.location.pathname.split('/');
           $form.attr('page', paths[ paths.length - 1 ] || '')

lib/gollum/views/helpers.rb

@@ -4,8 +4,8 @@ module Precious
   module Views
     module RouteHelpers
       ROUTES = {
-        assets: 'assets',
         'gollum' => {
+          assets: 'assets',
           last_commit_info: 'last_commit_info',
           latest_changes: 'latest_changes',
           upload_file: 'upload_file',