diff --git a/lib/libc/stdlib/abs.3 b/lib/libc/stdlib/abs.3
index 913061cbde3e..15bc2057c1ed 100644
--- a/lib/libc/stdlib/abs.3
+++ b/lib/libc/stdlib/abs.3
@@ -34,7 +34,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     from: @(#)abs.3	6.4 (Berkeley) 6/29/91
-.\"	$Id: abs.3,v 1.2 1993/08/01 07:44:38 mycroft Exp $
+.\"	$Id: abs.3,v 1.3 1993/10/04 18:06:34 jtc Exp $
 .\"
 .Dd June 29, 1991
 .Dt ABS 3
@@ -61,9 +61,9 @@ returns
 the absolute value.
 .Sh SEE ALSO
 .Xr floor 3 ,
-.Xr labs 3
-.Xr cabs 3
-.Xr hypot 3
+.Xr labs 3 ,
+.Xr cabs 3 ,
+.Xr hypot 3 ,
 .Xr math 3
 .Sh STANDARDS
 The