Comma separate items in SEE ALSO section.

It's crond(8), not cron(8).

usr.bin/calendar/calendar.1

@@ -30,7 +30,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     from: @(#)calendar.1	6.13 (Berkeley) 6/17/91
-.\"	$Id: calendar.1,v 1.2 1993/08/01 07:34:07 mycroft Exp $
+.\"	$Id: calendar.1,v 1.3 1993/10/04 23:16:31 jtc Exp $
 .\"
 .Dd June 17, 1991
 .Dt CALENDAR 1
@@ -127,8 +127,8 @@ so that roving holidays are set correctly for the current year.
 .Sh SEE ALSO
 .Xr at 1 ,
 .Xr cpp 1 ,
-.Xr cron 8
 .Xr mail 1 ,
+.Xr crond 8
 .Sh COMPATIBILITY
 The
 .Nm calendar