Typing `smif` alone errors (should print help)

[tomalrussell]

$ smif
Traceback (most recent call last):
  File "~/.conda/envs/nismod/bin/smif", line 11, in <module>
    load_entry_point('smif', 'console_scripts', 'smif')()
  File "~/smif/src/smif/cli/__init__.py", line 450, in main
    smif.cli.log.setup_logging(args.verbose)
AttributeError: 'Namespace' object has no attribute 'verbose'