tree cf602781452200b5dec3100c76d8ede478ee2fd3
parent 4b8eb6f96a06c74f9c867d6516394e75bd25a19e
author Ryan Delaney <ryan.delaney@gmail.com> 1540767494 -0700
committer Ryan Delaney <ryan.delaney@gmail.com> 1540767494 -0700

Rename metavar to clarify required usage syntax