diff --git a/lib/install/examples/erb/hello_erb.js.erb b/lib/install/examples/erb/hello_erb.js.erb
index 82a911491..b5a1765d0 100644
--- a/lib/install/examples/erb/hello_erb.js.erb
+++ b/lib/install/examples/erb/hello_erb.js.erb
@@ -1,5 +1,5 @@
-// Run this example by adding <%= javascript_pack_tag 'hello_erb' %> to the head of your layout file,
-// like app/views/layouts/application.html.erb.
+// Run this example by adding <%%= javascript_pack_tag 'hello_erb' %> to the head of your layout file,
+// like app/views/layouts/application.html.erb. Don't forget to uncomment erb tag after adding it to your layout file.
 
 <% name = 'Erb' %>