[src/trunk]: src/usr.bin/error Convert reference to f77(1) from .Xr to .Ic as...

[abhinav <abhinav%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ccf72f2dd3a8
branches:  trunk
changeset: 815889:ccf72f2dd3a8
user:      abhinav <abhinav%NetBSD.org@localhost>
date:      Mon Jun 06 16:32:19 2016 +0000

description:
Convert reference to f77(1) from .Xr to .Ic as we don't have it any more.
Ok from wiz@

diffstat:

 usr.bin/error/error.1 |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r df4f991baa5e -r ccf72f2dd3a8 usr.bin/error/error.1
--- a/usr.bin/error/error.1     Mon Jun 06 16:09:47 2016 +0000
+++ b/usr.bin/error/error.1     Mon Jun 06 16:32:19 2016 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: error.1,v 1.18 2012/01/22 09:25:26 apb Exp $
+.\"    $NetBSD: error.1,v 1.19 2016/06/06 16:32:19 abhinav Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"    @(#)error.1     8.1 (Berkeley) 6/6/93
 .\"
-.Dd January 22, 2012
+.Dd June 6, 2016
 .Dt ERROR 1
 .Os
 .Sh NAME
@@ -164,7 +164,7 @@
 .Xr lint 1 ,
 .Ic \&pi ,
 .Ic \&pc ,
-.Xr f77 1 ,
+.Ic f77 ,
 and
 .Em DEC Western Research Modula\-2 .
 .Nm