Remove superfluous #'s in _testenv.sh
Remove superfluous #'s in _testenv.sh

There are several #'s showing up in the gen'd docs for this script which
shouldnt be there.

Change-Id: I1c8d60dc3741d7022ab4ed9ed23388d7d0cce89f

rdo-management/tripleo,rdo-management/tripleo