main.js indent changed back to 4 spaces

datacenterlight/static/datacenterlight/js/main.js

@@ -87,7 +87,7 @@
 
     function _initNavUrl() {
         $('.url').click(function(event) {
-      event.preventDefault()
+            event.preventDefault();
             var href = $(this).attr('data-url');
             $('.navbar-collapse').removeClass('in');
             $('.navbar-collapse').addClass('collapsing');