Clarify specific pasta parameters passed by default

[matt-baker-agd-systems]

Checklist

Ensure you have completed the following checklist for your pull request to be reviewed:

• Certify you wrote the patch or otherwise have the right to pass it on as an open-source patch by signing all
  commits. (git commit -s). (If needed, use git commit -s --amend). The author email must match
  the sign-off email address. See CONTRIBUTING.md
  for more information.
• Referenced issues using Fixes: #00000 in commit message (if applicable)
• Tests have been added/updated (or no tests are needed)
• Documentation has been updated (or no documentation changes are needed)
• All commits pass make validatepr (format/lint checks)
• Release note entered in the section below (or None if no user-facing changes)

Does this PR introduce a user-facing change?

None

[matt-baker-agd-systems]

The section I edited appears to be using a maximum line length but not sure what this is and couldn't see any standards in the CONTRIBUTING.md

[TomSweeneyRedHat]

@matt-baker-agd-systems, thanks for the PR? I'm not seeing an overflow issue, just an unsigned commit. Our repository requires commits to be signed. Can you please git commit --amend -s, then fetch, rebase, and push it again?

[Honny1]

LGTM