Update example documentation for Template.extra_includes
Update example documentation for Template.extra_includes

ohai/yard,thomthom/yard,amclain/yard,ohai/yard,herosky/yard,iankronquist/yard,alexdowad/yard,amclain/yard,amclain/yard,jreinert/yard,alexdowad/yard,alexdowad/yard,herosky/yard,lsegal/yard,lsegal/yard,jreinert/yard,thomthom/yard,jreinert/yard,herosky/yard,ohai/yard,lsegal/yard,iankronquist/yard,thomthom/yard,iankronquist/yard