Confusing allowed values for -v|--verbosity

[Bouke]

🏗 Enhancement Proposal

$ nukeeper repo -h
...
  -v|--verbosity <VERBOSITY>                               Sets the verbosity level of the command. Allowed values are q[uiet], m[inimal], n[ormal],
                                                           d[etailed].
                                                           Allowed values are: Quiet, Q, Minimal, M, Normal, N, Detailed, D.
...

I'm confused. Is it d[detailed] or Detailed / D? Or are they all allowed?

Pitch

Have clear usage instructions. Case shouldn't really matter here, so accept both and remove the confusing line with the Title case.