Minor fixups to the Docs README
Minor fixups to the Docs README

Docker-DCO-1.1-Signed-off-by: James Turnbull <james@lovedthanlost.net> (github: jamtur01)

allencloud/cli,Zebrilee/cli,redpanda/cli,ashfall/cli,e11137/cli,docker/cli,riyazdf/cli,Zebrilee/cli,redpanda/cli,cpuguy83/cli,dnephin/cli,cpuguy83/cli,thaJeztah/cli,e11137/cli,riyazdf/cli,allencloud/cli,dnephin/cli,docker/cli,ashfall/cli,thaJeztah/cli