fixed doc link in index

index.html

@@ -71,7 +71,7 @@
       by running:
       <pre>$ git clone git://github.com/JakobOvrum/LuaIRC</pre>
     </p>
-
+
     <h2>Documentation</h2>
     <p>
       Check out the <a href="http://github.com/JakobOvrum/LuaIRC/doc/index.html">documentation</a> for an example.