Issue mendhak#14 fixed app.js link on example page

Author: mendhak

example/index.html

@@ -58,7 +58,7 @@ <h4>Method name</h4>
             <h4>Callbacks</h4>
             <p>You can get callbacks to your controller using the <code>ng-intro-oncomplete</code>, <code>ng-intro-onexit</code>, <code>ng-intro-onchange</code>, <code>ng-intro-onbeforechange</code> and <code>ng-intro-onafterchange</code> directives.</p>
 
-            <p>See <a href="https://github.com/mendhak/angular-intro.js/blob/master/example/index.html">index.html</a> and <a href="https://github.com/mendhak/angular-intro.js/blob/master/lib/app.js">app.js</a> for usage code.</p>
+            <p>See <a href="https://github.com/mendhak/angular-intro.js/blob/master/example/index.html">index.html</a> and <a href="https://github.com/mendhak/angular-intro.js/blob/master/example/app.js">app.js</a> for usage code.</p>
         </div>
 
         <div id="step3" class="span6">