Update Sizzle: minor fixes
Update Sizzle: minor fixes

jquery/jquery,roytoo/jquery,jcutrell/jquery,eburgos/jquery,jcutrell/jquery,jquery/jquery,Karyotyper/jquery,eburgos/jquery,jquery/jquery,roytoo/jquery,chitranshi/jquery,rwaldron/jquery,quiaro/request-agent,eburgos/jquery,Karyotyper/jquery,Karyotyper/jquery,roytoo/jquery,rwaldron/jquery,chitranshi/jquery