Slogan will not appear in google search, WHY?

I’m just about going totally crazy about this slogan! I’m using wordpress to bouild my website, and bought the wb theme Novelty, things are working fine, BUT i cant get rid of the “just another wordpress site” text after the website title in a google search. I have changed the slogan both page settings and theme settings, and it clearly is there but will not appear in i google search?? WHY?!?!? I have tried everything, even reinstall the theme, empty the the cache….but noooo!

So… I’m dont know html, but i have figured out that it has to do with this part of the code, can anyone please help see if there is some wrong in the code. please please please help me!

<!– BEGIN: basic page needs –>
<meta charset=”<?php bloginfo( ‘charset’ ); ?>” />
<title>
<?php
if ($page_title) {
echo $page_title . ‘ | ‘; bloginfo(‘name’);
} else {
wp_title(‘|’, true, ‘right’); bloginfo(‘name’);
}
?>
</title>