Chore: test foo( ) with space-in-parens: ["error", "always"]

[brodybits]

Prerequisites checklist

• I have read the contributing guidelines.

What is the purpose of this pull request? (put an "X" next to an item)

[ ] Documentation update
[ ] Bug fix (template)
[ ] New rule (template)
[ ] Changes an existing rule (template)
[ ] Add autofixing to a rule
[ ] Add a CLI option
[ ] Add something to the core
[x] Other, please explain:

Test a case with space-in-parens: ["error", "always"] that I think is neither tested nor documented:

foo( )

What changes did you make? (Give an overview)

Test that the following is correct with space-in-parens: ["error", "always"]:

foo( )

Is there anything you'd like reviewers to focus on?

see above

[mdjermanovic]

Thanks for the PR! This behavior was documented in the Empty Exception section, but was definitely missing a test case and an example you added in the other PR.

[mdjermanovic]

LGTM, thanks!