Merge branch 'jc/am-doc-refer-to-format-patch'

Doc update. * jc/am-doc-refer-to-format-patch: am: refer to format-patch in the documentation

Junio C Hamano committed Mar 30, 2023 at 13:47 UTC a15b8451f2451fd212e0929b1bacb34de28cdc46

No changes.