Remove unnecessary `.0` in header.

header.php

@@ -16,7 +16,7 @@
 		<?php // mobile meta (hooray!) ?>
 		<meta name="HandheldFriendly" content="True">
 		<meta name="MobileOptimized" content="320">
-		<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+		<meta name="viewport" content="width=device-width, initial-scale=1"/>
 
 		<?php // icons & favicons (for more: http://www.jonathantneal.com/blog/understand-the-favicon/) ?>
 		<link rel="apple-touch-icon" href="<?php echo get_template_directory_uri(); ?>/library/images/apple-icon-touch.png">