Merge branch 'kh/doc-am-xref'

Doc update. * kh/doc-am-xref: doc: am: correct to full --no-message-id doc: am: revert Message-ID trailer claim

Junio C Hamano committed Apr 13, 2026 at 13:54 UTC b2b627bd52a7186d615f4b42f900206e6822ee7d

No changes.