[ghex] Little fix to the previous patch

[Javier Jardón <jjardon src gnome org>]

commit 8b91ff442a097d707f24e7a1c6d9a6cff50315f4
Author: Javier Jardón <jjardon gnome org>
Date:   Mon Feb 8 01:32:34 2010 +0100

    Little fix to the previous patch
    
    Use configure.ac instead configure.in in autogen.sh

 autogen.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index 18fbd45..9eb2c7e 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -8,7 +8,7 @@ test -z "$srcdir" && srcdir=.
 
 PKG_NAME="GHex"
 
-(test -f $srcdir/configure.in \
+(test -f $srcdir/configure.ac \
   && test -f $srcdir/src/ghex-window.h) || {
     echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"
     echo " top-level $PKG_NAME directory"