Fix tag in Android guide

Author: hramos

_includes/android/objects.md

@@ -28,7 +28,7 @@ gameScore.saveInBackground();
 
 After this code runs, you will probably be wondering if anything really happened. To make sure the data was saved, you can look at the Data Browser in your app on Parse. You should see something like this:
 
-<pre><code class="javascript">
+```javascript
 objectId: "xWMyZ4YEGZ", score: 1337, playerName: "Sean Plott", cheatMode: false,
 createdAt:"2011-06-10T18:33:42Z", updatedAt:"2011-06-10T18:33:42Z"
 ```