[PATCH] build: use AC_CONFIG_HEADERS, not AM_CONFIG_HEADER

* configure.ac: Here.  The latter has been removed in Automake 1.13.

Signed-off-by: Stefano Lattarini <[email protected]>
Copyright-paperwork-exempt: yes
---
 ChangeLog    | 5 +++++
 configure.ac | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 83109e7..133b56a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2012-12-29  Stefano Lattarini  <[email protected]>  (tiny change)
+
+	build: use AC_CONFIG_HEADERS, not AM_CONFIG_HEADER
+	* configure.ac: Here.  The latter has been removed in Automake 1.13.
+
 2012-12-21  Paolo Bonzini  <[email protected]>
 
 	* configure.ac: Bump version number.  Replace COPYRIGHT_YEAR.
diff --git a/configure.ac b/configure.ac
index 9d33ec9..c89f368 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ dnl Process this file with -*- autoconf -*- to produce a configure script.
 AC_INIT([GNU sed], 4.2.2, [email protected], sed)
 AC_CONFIG_AUX_DIR(build-aux)
 AC_CONFIG_SRCDIR([sed/sed.c])
-AM_CONFIG_HEADER(config.h:config_h.in)
+AC_CONFIG_HEADERS(config.h:config_h.in)
 AC_PREREQ(2.60)
 AM_INIT_AUTOMAKE
 
-- 
1.8.1.rc3.27.g3b73c7d