fix(cli): fix wrong spelling, do not swap transformer, fix command in README.md

[34j]

Description of change

Pull-Request Checklist

• Code is up-to-date with the main branch
• This pull request follows Contributing.md
• This pull request links relevant issues as Fixes #0000
• There are new or updated unit tests validating the change
• Documentation has been updated to reflect this change
• The new commits follow conventions outlined in the conventional commit spec, such as "fix(api): prevent racing of requests".

• If pre-commit.ci is failing, try pre-commit run -a for further information.
• If CI / test is failing, try poetry run pytest for further information.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 63.29%. Comparing base (effc820) to head (4e224db).
Report is 4 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #37      +/-   ##
==========================================
+ Coverage   62.88%   63.29%   +0.41%     
==========================================
  Files           6        6              
  Lines         458      455       -3     
  Branches       89       87       -2     
==========================================
  Hits          288      288              
+ Misses        145      143       -2     
+ Partials       25       24       -1     

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