chorctl gives wrong hint on repl usage

[hydro-b]

I wanted to check replication of a testbucket:

./chorctl  check one two --bucket=testbucket
Usage:
  chorctl check <from_storage> <to_storage> --bucket=<bucket_name> [flags]

Flags:
  -b, --check-bucket string   check bucket name
  -h, --help                  help for check

This seems to hint to construct a command like:

./chorctl  check one two --bucket=testbucket --check-bucket=testbucket

But that does not work, and seems illogical.

My hypothesis is that --bucket=$bucketname is a remnant of the past and has been superseded by --check-bucket=$bucketname incarnation.

But that is not sufficient and results in the following error being thrown:

FATA[0000] unable to check bucket                        error="rpc error: code = InvalidArgument desc = InvalidArg"

This command however, works:

./chorctl  check one two --check-bucket=testbucket --user $username

So the --user seems to be a required flag