update code sample for syntax highlight in readme

diff --git a/README.md b/README.md
index 3a62aa5185f5a6bccdd4a4226ba6c83a4f6c65d5..d24f4388c5687464ca97a0993635c1e19fe1c40c 100644 (file)
--- a/README.md
+++ b/README.md
@@ -258,17 +258,13 @@ By default, Reveal is configured with [highlight.js](http://softwaremaniacs.org/
 
 ```html
 <section>
-       <p align="left">
-               <code>
-                       <pre>
+       <pre><code>
 (def lazy-fib
   (concat
    [0 1]
    ((fn rfib [a b]
         (lazy-cons (+ a b) (rfib b (+ a b)))) 0 1)))
-                       </pre>
-               </code>
-       </p>
+       </code></pre>
 </section>
 ```