git: 4ccefaf81a - main - committers guide: permit key words more than once

The branch main has been updated by brooks:

URL: https://cgit.FreeBSD.org/doc/commit/?id=4ccefaf81a2eea34ac0286a49bc3ae5e4008dcb5

commit 4ccefaf81a2eea34ac0286a49bc3ae5e4008dcb5
Author:     Brooks Davis <brooks@FreeBSD.org>
AuthorDate: 2025-03-21 17:02:39 +0000
Commit:     Brooks Davis <brooks@FreeBSD.org>
CommitDate: 2025-03-21 17:02:39 +0000

    committers guide: permit key words more than once
    
    While some key words such as "MFC after:" should only appear once,
    others such as "PR:" or "Sponsored by:" may be clearer if each entry
    appears on it's own line.  This is already somewhat common practice so
    explicitly permit it.
    
    Reviewed by:    kevans, imp, emaste
    Differential Revision:  https://reviews.freebsd.org/D49429
---
 documentation/content/en/articles/committers-guide/_index.adoc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/documentation/content/en/articles/committers-guide/_index.adoc b/documentation/content/en/articles/committers-guide/_index.adoc
index 2cdb75630b..91c14a89c1 100644
--- a/documentation/content/en/articles/committers-guide/_index.adoc
+++ b/documentation/content/en/articles/committers-guide/_index.adoc
@@ -2542,6 +2542,8 @@ As well as including an informative message with each commit, some additional in
 
 This information consists of one or more lines containing the key word or phrase, a colon, tabs for formatting, and then the additional information.
 
+For key words where multiple values make sense (e.g., `PR:` with a comma-separated list of PRs), it is permitted to use the same keyword multiple times to avoid ambiguity or improve readability.
+
 The key words or phrases are:
 
 [.informaltable]