Update readme description to be less ambiguous (#2724)
Update readme description to be less ambiguous (#2724)

Designate that file is local
ChristopherBiscardi/gatsby,fabrictech/gatsby,fk/gatsby,gatsbyjs/gatsby,0x80/gatsby,fabrictech/gatsby,gatsbyjs/gatsby,mingaldrichgan/gatsby,fk/gatsby,gatsbyjs/gatsby,fk/gatsby,gatsbyjs/gatsby,ChristopherBiscardi/gatsby,danielfarrell/gatsby,Khaledgarbaya/gatsby,gatsbyjs/gatsby,Khaledgarbaya/gatsby,fabrictech/gatsby,ChristopherBiscardi/gatsby,Khaledgarbaya/gatsby,mingaldrichgan/gatsby,ChristopherBiscardi/gatsby,danielfarrell/gatsby,gatsbyjs/gatsby,0x80/gatsby,mingaldrichgan/gatsby,0x80/gatsby,danielfarrell/gatsby