juju-upgrade-mondo typo

[Stuart Bishop]

I think this is supposed to be juju-upgrade-mongo, not juju-upgrade-mondo

$ which juju-upgrade-mondo
/usr/bin/juju-upgrade-mondo

$ juju upgrade-mondo --help
Usage: juju-upgrade-database [options]

Summary:
Upgrade from mongo 2.4 to 3.x

Options:
--debug (= false)
    equivalent to --show-log --log-config=<root>=DEBUG
--local (= false)
    this is a local provider
--log-file (= "")
    path to write log to
--logging-config (= "")
    specify log levels for modules
-m, --model (= "")
    Model to operate in. Accepts [<controller name>:]<model name>
-q, --quiet (= false)
    show no informational output
--show-log (= false)
    if set, write the log file to stderr
-v, --verbose (= false)
    show more verbose output

Details:
This command upgrades the version of mongo used to store the Juju model from 2.4 to 3.x