mesos_role clarification (#5505)
mesos_role clarification (#5505)

mesos_role clarification
janisz/marathon,mesosphere/marathon,meln1k/marathon,mesosphere/marathon,guenter/marathon,mesosphere/marathon,mesosphere/marathon,meln1k/marathon,guenter/marathon,meln1k/marathon,mesosphere/marathon,gsantovena/marathon,gsantovena/marathon,gsantovena/marathon,meln1k/marathon,janisz/marathon,guenter/marathon,guenter/marathon,gsantovena/marathon,guenter/marathon,janisz/marathon,janisz/marathon,gsantovena/marathon,meln1k/marathon,janisz/marathon