diff --git a/app/assets/config/manifest.js b/app/assets/config/manifest.js
--- a/app/assets/config/manifest.js
+++ b/app/assets/config/manifest.js
@@ -1,5 +1,4 @@
 //= link_tree ../images
-//  x= link_directory ../javascripts .js
 //= link_directory ../stylesheets .css
 //= link_tree ../../javascript .js
 //= link_tree ../../../vendor/javascript .js