diff --git a/index.html b/index.html
index 1c79c3d..286570a 100644
--- a/index.html
+++ b/index.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<!-- Copyright (c) 2014 - 2016 Google Inc. All rights reserved. -->
+<!-- Copyright (c) 2014 - 2017 Google Inc. All rights reserved. -->
 <html>
 <head>
 
@@ -8,6 +8,6 @@
 
 </head>
 <body>
-<iron-component-page src="google-map-elements.html"></iron-component-page>
+  <iron-component-page src="google-map-elements.html"></iron-component-page>
 </body>
 </html>
