Merge branch 'ja/doc-placeholders-fix'

Docfix. * ja/doc-placeholders-fix: doc: enforce placeholders in documentation doc: enforce dashes in placeholders

Junio C Hamano committed Feb 8, 2024 at 13:20 UTC 2a10505a77b4f7e8a8d51387638182edd280d2b3

No changes.