Remove leftover stuff from 66a2ad2 from README
Remove leftover stuff from 66a2ad2 from README

tpltnt/dbus,godbus/dbus,dudymas/dbus,guelfey/go.dbus,aulanov/go.dbus,jonboulle/dbus,kyrofa/dbus,tianon/debian-golang-dbus,titanous/dbus