diff --git a/Rakefile b/Rakefile
index 402d272..d7a6931 100644
--- a/Rakefile
+++ b/Rakefile
@@ -390,6 +390,7 @@ def blog_url(user, project)
     "http://#{user}.github.io"
   end
   url += "/#{project}" unless project == ''
+  url
 end
 
 desc "list tasks"