fix(angular2): to angular

Author: CHEN Qing

demo/index.html

@@ -5,7 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1">
     <meta http-equiv="x-ua-compatible" content="ie=edge">
     <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
-    <title>lottie animation view for angular2</title>
+    <title>lottie animation view for angular</title>
     <style type="text/css">
       .container-demo {
         margin-top: 70px;
@@ -25,7 +25,7 @@
     <nav class="navbar navbar-default navbar-fixed-top" role="navigation">
       <div class="container-fluid">
         <div class="navbar-header">
-          <a class="navbar-brand" href="#">lottie animation view for angular2</a>
+          <a class="navbar-brand" href="#">lottie animation view for angular</a>
         </div>
         <ul class="nav navbar-nav hidden-xs">
           <li class="active"><a href="javascript:;">Demo</a></li>