fix wrong link to markdown editor

juacompe · juacompe · commit ba06ae0342db · 2013-04-01T13:12:01.000+07:00
diff --git a/README.md b/README.md
@@ -5,7 +5,7 @@ Course material for teaching python and django (2-day course).
 
 Slides can be found at <http://goo.gl/TlQlb>.
 
-credit: [Online markdown editor](http://goo.gl/TlQlb)
+credit: [Online markdown editor](http://markable.in/editor/)
 
 Course outline
 ===============
