git: c2ed7a63604f - main - sigaction.2: clarify that fork isn't async-signal-safe, but _Fork is

The branch main has been updated by asomers:

URL: https://cgit.FreeBSD.org/src/commit/?id=c2ed7a63604fc86244adee2966e19f8aba2a07cb

commit c2ed7a63604fc86244adee2966e19f8aba2a07cb
Author:     Alan Somers <asomers@FreeBSD.org>
AuthorDate: 2023-12-01 15:19:24 +0000
Commit:     Alan Somers <asomers@FreeBSD.org>
CommitDate: 2023-12-01 15:59:36 +0000

    sigaction.2: clarify that fork isn't async-signal-safe, but _Fork is
    
    [skip ci]
    
    MFC after:      2 weeks
    Sponsored by:   Axcient
    Reviewed by:    kib
    Differential Revision: https://reviews.freebsd.org/D42865
---
 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 7f1271b89dcd..9f49fb38245a 100644
--- a/lib/libc/sys/sigaction.2
+++ b/lib/libc/sys/sigaction.2
@@ -25,7 +25,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd June 29, 2020
+.Dd December 1, 2023
 .Dt SIGACTION 2
 .Os
 .Sh NAME
@@ -390,7 +390,7 @@ Base Interfaces:
 .Fn fchown ,
 .Fn fchownat ,
 .Fn fcntl ,
-.Fn fork ,
+.Fn _Fork ,
 .Fn fstat ,
 .Fn fstatat ,
 .Fn fsync ,