am-utils-6.2 - convert AM_CONFIG_HEADER to AC_CONFIG_HEADERS

From: Ian Kent <raven@themaw.net>

autoconf 2.71 autoreconf tells us AM_CONFIG_HEADER macro is obsolete.
Use AC_CONFIG_HEADERS instead.

Signed-off-by: Ian Kent <raven@themaw.net>
---
 configure.ac |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 98b444d3..e1bc3290 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,7 +18,7 @@ AC_INIT([am-utils],
 AC_MSG_NOTICE(*** INITIALIZATION ***)
 AC_CONFIG_SRCDIR([amd/amd.c])
 AC_CONFIG_MACRO_DIR([m4])
-AM_CONFIG_HEADER(config.h)
+AC_CONFIG_HEADERS(config.h)
 AH_TOP([
 /*
  * Start of am-utils-6.x config.h file.