Change header to a link to top page

diff --git a/assets/bower_components/google-code-prettify/README.html b/assets/bower_components/google-code-prettify/README.html
index e79d624..95367a6 100644
--- a/assets/bower_components/google-code-prettify/README.html
+++ b/assets/bower_components/google-code-prettify/README.html
@@ -5,14 +5,13 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge, chrome=1">
     <meta name="description" content="description of your site">
     <meta name="author" content="author of the site">
-    <title>Welcome to yukimemi's blog presented by Roots!</title>
+    <title>Welcome to yukimemi's blog powered by Roots!</title>
     <link rel="stylesheet" href="/css/master.css">
     <link rel="stylesheet" href="/bower_components/jquery.simplePagination/simplePagination.css">
   </head>
   <body>
-    <header>
-      <h1>yukimemi's blog</h1>
-    </header>
+    <header><a href="/">
+        <h1>yukimemi's blog</h1></a></header>
     <div id="main"><h1 id="google-code-prettify">Google Code Prettify</h1>
 <p>Direct port of svn into git from <a href="http://google-code-prettify.googlecode.com/svn/trunk/">http://google-code-prettify.googlecode.com/svn/trunk/</a></p>
 <h2 id="install">Install</h2>