diff --git a/lib/libc/sys/sigaction.2 b/lib/libc/sys/sigaction.2
index 913ad60a6b4..1691c5f9e73 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 ,