update README.md

README.md

@@ -1,6 +1,6 @@
 # Angular-Addthis
 [![Build Status](https://travis-ci.org/thisissoon/angular-addthis.svg?branch=master)](https://travis-ci.org/thisissoon/angular-addthis)
-[![Coverage Status](https://img.shields.io/coveralls/thisissoon/angular-addthis.svg)](https://coveralls.io/r/thisissoon/angular-addthis?branch=master)
+[![Coverage Status](https://coveralls.io/repos/thisissoon/angular-addthis/badge.svg?branch=master&service=github)](https://coveralls.io/github/thisissoon/angular-addthis?branch=master)
 
 Addthis toolbox directive, Re-renders addthis buttons as ngRoute changes
 views in our app since the addthis buttons only load by default on page
@@ -20,8 +20,14 @@ load and not when the DOM is updated.
 
   <!-- 3. add classes to anchor links to attach the link to a service -->
   <!-- ['addthis_button_google_plusone_share','addthis_button_twitter','addthis_button_facebook'] -->
-  <sn-addthis-toolbox class="addthis_custom_sharing">
-      <a href class="addthis_button_google_plusone_share">Share on Google+</a>
+  <sn-addthis-toolbox 
+    class="addthis_custom_sharing"
+    data-share="{
+        title: 'foo',
+        url: 'http://myurl.com',
+        description: 'Lorem ipsum dolor sit amet, consectetur adipiscing elit.'
+    }">
+    <a href class="addthis_button_facebook">Facebook</a>
   </sn-addthis-toolbox>
 
 ```