fix link jumping.

Author: stephenplusplus

docs/index.html

@@ -19,7 +19,7 @@
       <p class="browsehappy">You are using an <strong>outdated</strong> browser. Please <a href="http://browsehappy.com/">upgrade your browser</a> to improve your experience.</p>
     <![endif]-->
 
-    <main ng-view></main>
+    <main ng-view autoscroll="true"></main>
 
     <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
     <script src="//code.angularjs.org/1.2.23/angular-route.js"></script>