diff --git a/docs/content/tutorial/step_12.ngdoc b/docs/content/tutorial/step_12.ngdoc
index 802435375a24..6f7b45e2f18a 100644
--- a/docs/content/tutorial/step_12.ngdoc
+++ b/docs/content/tutorial/step_12.ngdoc
@@ -523,3 +523,5 @@ There you have it!  We have created a web app in a relatively short amount of ti
 the_end closing notes} we'll cover where to go from here.
 
 <ul doc-tutorial-nav="12"></ul>
+
+[bower]: http://bower.io/