fixes for etc/examples/volumes-from.bash
fixes for etc/examples/volumes-from.bash

ShengjieLuo/pachyderm,kunthar/pachyderm,alexdebrie/pachyderm,sambooo/pachyderm,sambooo/pachyderm,klucar/pachyderm,klucar/pachyderm,klucar/pachyderm,sambooo/pachyderm,alexdebrie/pachyderm,alexdebrie/pachyderm,ShengjieLuo/pachyderm,ShengjieLuo/pachyderm,kunthar/pachyderm