git: 89243b6923 - main - committers-guide: make it clear that `Submitted by` is deprecated

The branch main has been updated by emaste:

URL: https://cgit.FreeBSD.org/doc/commit/?id=89243b692318a50f5c8fa58365f1e2341d4e1422

commit 89243b692318a50f5c8fa58365f1e2341d4e1422
Author:     Ed Maste <emaste@FreeBSD.org>
AuthorDate: 2023-05-21 23:10:33 +0000
Commit:     Ed Maste <emaste@FreeBSD.org>
CommitDate: 2023-05-22 13:49:31 +0000

    committers-guide: make it clear that `Submitted by` is deprecated
    
    Add (deprecated) in the first column.  When mentioned only in prose in
    the second column it may be missed.
    
    Noticed by:     rmacklem
    Reviewed by:    jrtc27, lwhsu
    Event:          Kitchener-Waterloo Hackathon 2023
    Sponsored by:   The FreeBSD Foundation
    Differential Revision: https://reviews.freebsd.org/D40196
---
 documentation/content/en/articles/committers-guide/_index.adoc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/documentation/content/en/articles/committers-guide/_index.adoc b/documentation/content/en/articles/committers-guide/_index.adoc
index 744d3e31ed..612db2afb0 100644
--- a/documentation/content/en/articles/committers-guide/_index.adoc
+++ b/documentation/content/en/articles/committers-guide/_index.adoc
@@ -2481,7 +2481,8 @@ The key words or phrases are:
 Typically used when there is no PR, for example if the issue was reported on
 a mailing list.
 
-|`Submitted by:`
+|`Submitted by:` +
+(deprecated)
 |This has been deprecated with git; submitted patches should have the author set by using `git commit --author` with a full name and valid email.
 
 |`Reviewed by:`