git: 6328c1449502 - stable/13 - sigaction.2: clarify that fork isn't async-signal-safe, but _Fork is

The branch stable/13 has been updated by asomers:

URL: https://cgit.FreeBSD.org/src/commit/?id=6328c1449502dae2b9a667a5a8e0f455eba70c90

commit 6328c1449502dae2b9a667a5a8e0f455eba70c90
Author:     Alan Somers <asomers@FreeBSD.org>
AuthorDate: 2023-12-01 15:19:24 +0000
Commit:     Alan Somers <asomers@FreeBSD.org>
CommitDate: 2024-01-19 20:18:18 +0000

    sigaction.2: clarify that fork isn't async-signal-safe, but _Fork is
    
    [skip ci]
    
    Sponsored by:   Axcient
    Reviewed by:    kib
    Differential Revision: https://reviews.freebsd.org/D42865
    
    (cherry picked from commit c2ed7a63604fc86244adee2966e19f8aba2a07cb)
---
 lib/libc/sys/sigaction.2 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/libc/sys/sigaction.2 b/lib/libc/sys/sigaction.2
index 913ad60a6b40..1691c5f9e734 100644
--- a/lib/libc/sys/sigaction.2
+++ b/lib/libc/sys/sigaction.2
@@ -27,7 +27,7 @@
 .\"
 .\"	From: @(#)sigaction.2	8.2 (Berkeley) 4/3/94
 .\"
-.Dd June 29, 2020
+.Dd December 1, 2023
 .Dt SIGACTION 2
 .Os
 .Sh NAME
@@ -392,7 +392,7 @@ Base Interfaces:
 .Fn fchown ,
 .Fn fchownat ,
 .Fn fcntl ,
-.Fn fork ,
+.Fn _Fork ,
 .Fn fstat ,
 .Fn fstatat ,
 .Fn fsync ,