Comment 3 for bug 843065

the help bit should have been (didn't grep enough lines after match):

(.keystone-venv)[justinshepherd@sideswipe keystone-trunk (master)]$ ./bin/keystone --help | grep -A2 BIND_HOST
    --host=BIND_HOST, --bind-host=BIND_HOST
                        specifies host address to listen on (default is all or
                        0.0.0.0)