[PATCH] doc: fix typo: s/AM_V_AT/AM_V_at/

[Jim Meyering]

I noticed my recent doc changes caused slightly-too-verbose
build output.  This fixes it:

Cc'ing bug-automake, in case Ralf thinks it makes sense to let
the consistently capitalized name be used some day.

>From d2480e520cda846b8adaa9f064e34a050e238875 Mon Sep 17 00:00:00 2001
From: Jim Meyering <address@hidden>
Date: Thu, 1 Apr 2010 10:01:24 +0200
Subject: [PATCH] doc: fix typo: s/AM_V_AT/AM_V_at/

* doc/Makefile.am (egrep.1 fgrep.1): The former has case consistent
with its sister variable, AM_V_GEN, but the latter is the one that
actually works.
---
 doc/Makefile.am |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/Makefile.am b/doc/Makefile.am
index b1a71d9..9c7e804 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -26,10 +26,10 @@ CLEANFILES = grep.1 egrep.1 fgrep.1

 grep.1: grep.in.1
        $(AM_V_GEN)rm -f $@ address@hidden
-       $(AM_V_AT)sed 's/@''VERSION@/$(VERSION)/' \
+       $(AM_V_at)sed 's/@''VERSION@/$(VERSION)/' \
          < $(srcdir)/grep.in.1 > address@hidden && chmod 444 address@hidden && 
mv address@hidden $@

 egrep.1 fgrep.1: Makefile.am
        $(AM_V_GEN)rm -f $@ address@hidden
-       $(AM_V_AT)inst=`echo grep | sed '$(transform)'`.1 \
+       $(AM_V_at)inst=`echo grep | sed '$(transform)'`.1 \
          && echo ".so man1/$$inst" > address@hidden && chmod 444 
address@hidden && mv address@hidden $@
--
1.7.0.3.513.gc8ed0