Be more consistent with leading lowercase in --help output

[hartwork]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 15.67%. Comparing base (2f370c7) to head (4e4fed5).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #110   +/-   ##
=======================================
  Coverage   15.67%   15.67%           
=======================================
  Files           1        1           
  Lines        2449     2449           
=======================================
  Hits          384      384           
  Misses       2065     2065           

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