tree 716dbb5dbffc5b2d9fee65409c96c5e8aa3a07b8
parent 7efd1eab86fc0e21230fc95ee6d6c2de8ee83d2e
author Drew Macrae <drewmacrae@google.com> 1651111316 -0400
committer Miguel Young <mcyoung@google.com> 1651499741 -0400

[dvsim] Correct argparse usage statement and help

Argparse prefers positional arguments follow after optional arguments
but nargs * causes the positional argument entered as described in the
usage to be consumed by the arbitrary list of args.
* changed usage message to reflect the usage as described by our docs,
  it looses detail but argparse just doesn't have the flexibility to
  keep it
* fixed the message that described incorrect invocation that started me
  down this path
* added a message to the help that describes appropriate invocation

Signed-off-by: Drew Macrae <drewmacrae@google.com>