diff --git a/lib/libc/sys/fork.2 b/lib/libc/sys/fork.2
index 4a8a646edb4a..aef59b0eef57 100644
--- a/lib/libc/sys/fork.2
+++ b/lib/libc/sys/fork.2
@@ -28,7 +28,7 @@
 .\"	@(#)fork.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd June 4, 1993
+.Dd May 31, 2013
 .Dt FORK 2
 .Os
 .Sh NAME
@@ -37,7 +37,6 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.In sys/types.h
 .In unistd.h
 .Ft pid_t
 .Fn fork void