update

git-svn-id: https://plugins.svn.wordpress.org/prismatic/trunk@1521284 b8457f37-d9ea-0310-8a92-e5e31aec5664

readme.txt

@@ -131,9 +131,7 @@ Once the settings are configured, you can enable syntax highlighting for any cod
 
 __Wrap multi-line code with pre & code tags:__
 
-	<pre><code>
-		put your code here
-	</code></pre>
+<pre><code><pre><code>put your code here</code></pre></code></pre>
 
 __Wrap single-line code with code tags:__ (Prism.js only)