98cb6a6a01
Update the openstack example config file with some additional help text about the username and password. The first time I ran this it took me a little bit to figure out the right password to use. I didn't realize I needed to go generate a password in my gerrit settings. Hopefully this note will avoid confusion by someone else in the future. Change-Id: If93ec938e48f624aff4741b19d95e03abb8c8a9c