smarting-cli files-push ... --locale <locale> does not work

[elliotthilaire-ca]

--locale=<locale> works
--locale <locale> does not work (the flag is ignored and no strings are authorized).

smartling-cli (with no args) documents the working --locale=<locale> format:

  smartling-cli [options] [-v]... files push [(--authorize|--locale=...)] [--branch=] [--type=]
                                         [--directory=] [--directive=]... [<file>] [<uri>]

However,

bin/smartling-cli files push --help documents the not working --locale <locale> format:

smartling-cli files push <file> [<uri>] [--type <type>] [--branch (@auto|<branch name>)] [--authorize|--locale <locale>] [--directory <work dir>] [--directive <smartling directive>]

...

  --locale <locale>
    Authorize speicified locale only. Can be specified several times.
    Incompatible with --authorize option.