diff --git a/guides/source/rails_application_templates.md b/guides/source/rails_application_templates.md
index 982df26987ccfe6914b7d576a246c1663cca0c49..e0e79fc41b39eec218d21dea148637f60f9e0d4c 100644
--- a/guides/source/rails_application_templates.md
+++ b/guides/source/rails_application_templates.md
@@ -82,10 +82,10 @@ end
 
 Adds the given source to the generated application's `Gemfile`.
 
-For example, if you need to source a gem from `"http://code.whytheluckystiff.net"`:
+For example, if you need to source a gem from `"http://gems.github.com"`:
 
 ```ruby
-add_source "http://code.whytheluckystiff.net"
+add_source "http://gems.github.com"
 ```
 
 If block is given, gem entries in block are wrapped into the source group.