[gnome-boxes] configure.ac: Do not use deprecated autoconf macros

[Marc-Andre Lureau <malureau src gnome org>]

commit 405a3821f25292dda05ce0cb656613eb915096b3
Author: Javier JardÃn <jjardon gnome org>
Date:   Thu Nov 24 23:51:27 2011 +0000

    configure.ac: Do not use deprecated autoconf macros
    
    https://bugzilla.gnome.org/show_bug.cgi?id=664773

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 934f6ab..d6f7197 100644
--- a/configure.ac
+++ b/configure.ac
@@ -7,7 +7,7 @@ AC_INIT([gnome-boxes],
         [http://live.gnome.org/Boxes])
 
 AC_CONFIG_MACRO_DIR([m4])
-AM_CONFIG_HEADER([config.h])
+AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_AUX_DIR([build-aux])
 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])