add a SEE ALSO section to start listing some reference material;

1 files changed, 13 insertions, 2 deletions

diff --git a/usr.bin/units/units.1 b/usr.bin/units/units.1
index 33c84804236..6e94f7376dd 100644
--- a/usr.bin/units/units.1
+++ b/usr.bin/units/units.1
@@ -1,4 +1,4 @@
-.\" $OpenBSD: units.1,v 1.20 2007/05/31 19:20:19 jmc Exp $
+.\" $OpenBSD: units.1,v 1.21 2011/10/02 18:06:35 jmc Exp $
 .\" converted to new format by deraadt@openbsd.org
 .\"
 .\" Copyright (c) 1993 by Adrian Mariano (adrian@cam.cornell.edu)
@@ -16,7 +16,7 @@
 .\" I would appreciate (though I do not require) receiving a copy of any
 .\" improvements you might make to this program.
 .\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: October 2 2011 $
 .Dt UNITS 1
 .Os
 .Sh NAME
@@ -181,6 +181,17 @@ is taken to be a nautical mile rather than a nanomile.
 .It Pa /usr/share/misc/units.lib
 the standard units library
 .El
+.Sh SEE ALSO
+.Rs
+.%I International Bureau of Weights and Measures
+.%T The International System of Units
+.%U http://www.bipm.org/utils/common/pdf/si_brochure_8.pdf
+.Re
+.Rs
+.%R ISO 4217
+.%T Codes for the representation of currencies and funds
+.%D 2008
+.Re
 .Sh AUTHORS
 Adrian Mariano (adrian@cam.cornell.edu or mariano@geom.umn.edu)
 .Sh BUGS