[minor] cleaning up README for vows/nock
[minor] cleaning up README for vows/nock

apla/pkgcloud,Phanatic/pkgcloud,bunglestink/pkgcloud,pkgcloud/pkgcloud,temka1234/pkgcloud,dionjwa/pkgcloud,songanbui/pkgcloud,mdsummers/pkgcloud,DonSchenck/pkgcloud,andrewsomething/pkgcloud,hacor/pkgcloud,Hopebaytech/pkgcloud,mcanthony/pkgcloud,Phanatic/pkgcloud