docs: fix paren placement

[mvarendorff2]

What I did

I moved a parenthesis from right to left by a couple characters! getByRole does not take the second parameter, deselectOptions does.

How to test

N / A

Checklist

• Make sure your changes are tested (stories and/or unit, integration, or end-to-end tests)
• Make sure to add/update documentation regarding your changes
• If you are deprecating/removing a feature, make sure to update
  MIGRATION.MD

Maintainers

• If this PR should be tested against many or all sandboxes,
  make sure to add the ci:merged or ci:daily GH label to it.
• Make sure this PR contains one of the labels below.

["cleanup", "BREAKING CHANGE", "feature request", "bug", "documentation", "maintenance", "dependencies", "other"]

[jonniebigodes]

@mvarendorff, thanks for taking the time to put together this pull request and update the documentation by catching this small but rather important typo. Appreciate it 🙏 ! I've checked, and all is good. I'll merge this once the checklist clears.

Hope you have a great day.

Stay safe