Merge pull request #52 from metabase/fix-broken-link-pug

Fix broken link in pug index file

Author: nemanjaglumac

node/views/index.pug

@@ -17,7 +17,7 @@ block content
 
                 iframe(src="http://localhost:3000/public/dashboard/e104be98-2ea1-4dce-abff-aa3cfeddfe40" frameborder="0" width="800" height="600" allowtransparency)
 
-                p Similarly, we can embed a a(href="http://localhost:3000/public/question/938a446c-da62-479a-a1bd-913cd29a77ef")single question's chart in our application as below. 
+                p Similarly, we can embed a <a href="http://localhost:3000/public/question/938a446c-da62-479a-a1bd-913cd29a77ef">single question's chart</a> in our application as below. 
 
                 iframe(src="http://localhost:3000/public/question/938a446c-da62-479a-a1bd-913cd29a77ef" frameborder="0"               width="800" height="600" allowtransparency)