Docs: Switch to single-line comment for rule jsdoc type

[bmish]

There's no need for this to take up multiple lines.

[eslint-github-bot]

Hi @bmish!, thanks for the Pull Request

The first commit message isn't properly formatted. We ask that you update the message to match this format, as we use it to generate changelogs and automate releases.

• The commit message tag wasn't recognized. Did you mean "docs", "fix", or "feat"?
• There should be a space following the initial tag and colon, for example 'feat: Message'.
• The first letter of the tag should be in lowercase

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