update badge

Author: ghedamat

README.md

@@ -2,7 +2,7 @@
 
 > An ember-cli-deploy plugin to upload files to S3
 
-![](https://ember-cli-deploy.github.io/ember-cli-deploy-version-badges/plugins/ember-cli-deploy-s3.svg)
+[![](https://ember-cli-deploy.github.io/ember-cli-deploy-version-badges/plugins/ember-cli-deploy-s3.svg)](http://ember-cli-deploy.github.io/ember-cli-deploy-version-badges/)
 
 This plugin uploads one or more files to an Amazon S3 bucket. It could be used to upload the assets (js, css, images etc) or indeed the application's index.html.