update setup.cfg description section to match input settings

[Jacobb164]

Summary

Add your summary here - keep it brief, to the point, and in plain English. For further
information about pull requests, check out the GDS
Way.

Checklists

This pull/merge request meets the following requirements:

• code runs
• developments are ethical and secure
• you have made proportionate checks that the code works correctly
• you have tested the build of the template
• test suite passes
• minimum usable documentation written in the docs folder

Comments have been added below around the incomplete checks.

[codecov-commenter]

Codecov Report

Merging #91 (a06dbbc) into main (ce8e083) will not change coverage.
The diff coverage is n/a.

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@@           Coverage Diff           @@
##             main      #91   +/-   ##
=======================================
  Coverage   59.25%   59.25%           
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  Files           4        4           
  Lines          54       54           
=======================================
  Hits           32       32           
  Misses         22       22           

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[gisellerosetta]

Suggest reviewing contributing.md for pep8 line length compliance

[Jacobb164]

Suggest reviewing contributing.md for pep8 line length compliance

I think as it is an .md file not a .py file pep 8 line length doesn't apply here

[gisellerosetta]

Great, all fine then!