Fix link text in 404 page

Author: weishell

404.html

@@ -13,7 +13,7 @@
   </head>
   <body>
     <div id="app" data-server-rendered="true"><div class="theme-container"><div class="theme-default-content"><h1>404</h1> <blockquote>Looks like we've got some broken links.</blockquote> <a href="/" class="router-link-active">
-      Take me home.
+      Take me home
     </a></div></div><div class="global-ui"></div></div>
     <script src="/assets/js/app.8227c471.js" defer></script><script src="/assets/js/7.38ce9053.js" defer></script>
   </body>