diff --git a/README.md b/README.md
index 7e6d3de..17cd0fb 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,9 @@ Add the following js and css to your asset pipeline:
 
 **application.css**
 ```css
-//= require s3_direct_upload_progress_bars
+/*
+*= require s3_direct_upload_progress_bars
+*/
 ```
 
 ## Usage