Update README.md

README.md

@@ -4,6 +4,25 @@ Gitbook Plugin for [Prism](http://prismjs.com/)
 Currently only supports JavaScript.  
 Pull requests to fix this are welcome.
 
+<table>
+  <tr>
+    <td>
+      <h4>Before</h4>
+    </td>
+    <td>
+      <h4>After</h4>
+    </td>
+  </tr>
+  <tr>
+    <td>
+      <img src='http://i.imgur.com/FLLEc68.png'>
+    </td>
+    <td>
+      <img src='http://i.imgur.com/Vvs81Su.png'>
+    </td>
+  </tr>
+</table>
+
 ## Usage
 
 Add the plugin to your `book.json`:
@@ -20,4 +39,4 @@ Originally based on https://github.com/spricity/google_code_prettify.
 
 ## License
 
-Apache 2
+Apache 2