Button not expecting glory

FORMULA ONE: World championship leader Jenson Button says he is not expecting to clinch the title at this weekend&rsquo;s Japanese Grand Prix.<br /><br />The Englishman will sew it up if he wins five points more than closest rival and team-mate Rubens Barrichello.<br /><br />But the Brawn driver said: &ldquo;I don&rsquo;t come into the race thinking I am going to seal the title here.&rdquo;