help text for juju show-controller needs improving

[Peter Matulis]

e.g.:

Usage: juju show-controller [options] [<controller name> ...]

Summary:
Shows detailed information of a controller.

Options:

--format (= yaml)
    Specify output format (json|yaml)
-o, --output (= "")
    Specify output file
--show-passwords (= false)
    Show passwords for displayed accounts

Details:
Shows extended information about a controller(s) as well as related models and accounts. The active model and user accounts are also displayed.

Examples:

    juju show-controller
    juju show-controller aws google

See also: list-controllers

[Peter Matulis (petermatulis)]

I question the need to query multiple controllers at the same time.

[Reed O'Brien (reedobrien)]

Output:

Usage: juju show-controller [options] [<controller name> ...]

Summary:
Shows detailed information of a controller.

Options:
--format (= yaml)
    Specify output format (json|yaml)
-o, --output (= "")
    Specify an output file
--show-passwords (= false)
    Show passwords for displayed accounts

Details:
Shows extended information about a controller(s) as well as related models
and accounts. The active model and user accounts are also displayed.

Examples:
    juju show-controller
    juju show-controller aws google

See also:
    list-controllers

Aliases: show-controllers