gab1982 on "Tick or Cross next to title"

Hi I was seeing a tick but now a cross next to my site page title:

https://dl.dropboxusercontent.com/u/12506430/Screen%20Shot%202014-01-04%20at%2001.16.18.png

I have changed themes to the twentyeleven theme which is what i based the new theme on and it disappears, here is the php title code:

<title><?php
	/*
	 * Print the <title> tag based on what is being viewed.
	 */
	global $page, $paged;

	wp_title( '|', true, 'right' );

	// Add the blog name.
	bloginfo( 'name' );

	// Add the blog description for the home/front page.
	$site_description = get_bloginfo( 'description', 'display' );
	if ( $site_description && ( is_home() || is_front_page() ) )
		echo " | $site_description";

	// Add a page number if necessary:
	if ( $paged >= 2 || $page >= 2 )
		echo ' | ' . sprintf( __( 'Page %s', 'twentyeleven' ), max( $paged, $page ) );

	?></title>

I tried swapping it with the twentyeleven themes php title but didn't change anything and can't see anything in the backend.

I have googled it and could only find this: http://wordpress.org/support/topic/small-tick-marks-on-my-page-title-how-to-remove?replies=5 - it didn't seem to fix my issue.

Any help would be appreciated as it only appeared today and don't know why.

Graham