git: 7d8ea3c846f0 - stable/13 - hexdump.3: Add missing LIBRARY section

The branch stable/13 has been updated by jrtc27:

URL: https://cgit.FreeBSD.org/src/commit/?id=7d8ea3c846f03150322720480381566b93134642

commit 7d8ea3c846f03150322720480381566b93134642
Author:     David Gilbert <dave@daveg.ca>
AuthorDate: 2024-11-21 20:23:16 +0000
Commit:     Jessica Clarke <jrtc27@FreeBSD.org>
CommitDate: 2025-12-15 17:56:36 +0000

    hexdump.3: Add missing LIBRARY section
    
    All the other libutil section 3 manpages document this, and although
    it's heavily implied by the libutil.h header in the synopsis, we should
    still be explicit and consistent.
    
    PR:             280078
    Reviewed by:    jrtc27
    MFC after:      1 week
    
    (cherry picked from commit 169e23d41f8ff16244f4fb04924fdc9828325dce)
---
 lib/libutil/hexdump.3 | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/libutil/hexdump.3 b/lib/libutil/hexdump.3
index 677bf92680a6..e5a18e201bbd 100644
--- a/lib/libutil/hexdump.3
+++ b/lib/libutil/hexdump.3
@@ -32,6 +32,8 @@
 .Sh NAME
 .Nm hexdump
 .Nd "dump a block of bytes to standard out in hexadecimal form"
+.Sh LIBRARY
+.Lb libutil
 .Sh SYNOPSIS
 .In libutil.h
 .Ft void