[Buildbot] #2989: Improve a bit documentation for Docker

[Buildbot trac]

#2989: Improve a bit documentation for Docker
-------------------------+--------------------
Reporter:  sa2ajj        |       Owner:
    Type:  enhancement   |      Status:  new
Priority:  major         |   Milestone:  0.9.0
 Version:  master        |  Resolution:
Keywords:  docs, docker  |
-------------------------+--------------------

Comment (by sa2ajj):

 Yes, the text you suggested sounds like the way to go.

--
Ticket URL: <http://trac.buildbot.net/ticket/2989#comment:3>
Buildbot <http://buildbot.net/>
Buildbot: build/test automation