Update README.md

Amine Mouafik · Amine Mouafik · commit d000cd9bee64 · 2014-12-12T17:56:44.000+07:00
diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
 [![build status](https://travis-ci.org/continuous-software/node-authorize-net.svg?branch=master)](https://travis-ci.org/continuous-software/node-authorize-net)
 
-![node-authorize-net](http://ignitiondeck.com/id/wp-content/uploads/2013/08/authorize-net.png)
+![node-authorize-net](http://www.merchantbottomline.com/images/authorizenet.png)
 
 ## Installation
 
