update documentation

README.md

@@ -9,8 +9,8 @@ Usage
 -----
 Just include Twitter Bootstrap, jQuery, Bootstrap Switch CSS and Javascript
 ``` html
-<link href="http://twitter.github.com/bootstrap/assets/css/bootstrap.css" rel="stylesheet">
-<link href="bootstrapSwitch.css" rel="stylesheet">
+<link rel="stylesheet" href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.1/css/bootstrap-combined.min.css">
+<link rel="stylesheet" href="bootstrapSwitch.css">
 
 <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
 <script src="bootstrapSwitch.js"></script>
@@ -105,4 +105,4 @@ $('#mySwitch').bootstrapSwitch('destroy');
 License
 -------
 Licensed under the Apache License, Version 2.0
-http://www.apache.org/licenses/LICENSE-2.0
+http://www.apache.org/licenses/LICENSE-2.0