diff --git a/lib/libc/sys/sendfile.2 b/lib/libc/sys/sendfile.2
index 58d61571a661..9dc626d7f902 100644
--- a/lib/libc/sys/sendfile.2
+++ b/lib/libc/sys/sendfile.2
@@ -23,7 +23,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$Id: sendfile.2,v 1.1 1998/11/05 14:43:29 dg Exp $
+.\"	$Id: sendfile.2,v 1.2 1998/11/06 19:35:58 dg Exp $
 .\"
 .Dd November 5, 1998
 .Dt SENDFILE 2
@@ -145,7 +145,8 @@ If specified, the number of bytes successfully sent will be returned in
 .Xr writev 2
 .Sh HISTORY
 .Fn sendfile
-first appeared in FreeBSD 3.0.1.
+first appeared in FreeBSD 3.0.
+This manual page first appeared in FreeBSD 3.1.
 .Sh AUTHORS
 .Fn sendfile
 and this manual page were written by David Greenman <dg@root.com>.