Add minified link.

Author: Michael Bleigh

index.html

@@ -52,7 +52,7 @@ <h1>Sketch.js</h1>
         <h1>Installation</h1>
 
         <p>To use Sketch.js in your project, just grab the latest <a href='http://intridea.github.com/sketch.js/lib/sketch.js'>sketch.js</a>
-        from GitHub and include it in your project after jQuery.</p>
+         (or <a href='http://intridea.github.com/sketch.js/lib/sketch.min.js'>minified</a>) from GitHub and include it in your project after jQuery.</p>
 
         <h1>Documentation</h1>