`nsc import keys` has an invalid example.

[ebusto]

The example indicates --recursive is valid, yet only --recurse (correctly listed in the flags) works.

nsc import keys --dir <path>
nsc import keys --recursive --dir <path>


Flags:
  -d, --dir string   directory to import keys from
  -h, --help         help for keys
  -R, --recurse      recurse directories