Updated build VM setup docs for Ubuntu [1/1]

Fixed a few bugs in the build VM setup instructions for Ubuntu.


 doc/devguide/development/dev-vm-Ubuntu.md |   12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

Crowbar-Pull-ID: 4eaa4c58a2a48a30f3716e21d96d75d1d8ab59fc

Crowbar-Release: development