docker/docker — pull request #8950 by Bertg (2014-11-04 16:51:59+00:00)
Title: makes the -s --size option documentation clearer

As a newbie to docker I was hoping the size method would mean "Memory size".

Because of the documentation I wasn't sure what it was doing, and only after observing the behaviour I knew.
So I'm suggesting to make the documentation clear as to what the size is of.