[sound-juicer] Fix the build with automake 1.13

[David King <davidk src gnome org>]

commit 5424e4860eed8bb094d90d397637522f9e3dde3a
Author: Nuno Araujo <nuno araujo russo79 com>
Date:   Fri Jan 4 01:19:47 2013 +0100

    Fix the build with automake 1.13
    
    In Automake 1.13, the long-deprecated macro AM_CONFIG_HEADER (deprecated
    since 2002) has been removed in favour of AC_CONFIG_HEADERS.
    
    Signed-off-by: Nuno Araujo <nuno araujo russo79 com>

 configure.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.in b/configure.in
index 375e883..a6f36bf 100644
--- a/configure.in
+++ b/configure.in
@@ -5,7 +5,7 @@ AC_PREREQ(2.52)
 AM_INIT_AUTOMAKE([1.9 no-dist-gzip dist-bzip2 check-news])
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_SRCDIR([libjuicer/sj-extractor.c])
-AM_CONFIG_HEADER([config.h])
+AC_CONFIG_HEADERS([config.h])
 
 # Enable silent build when available (Automake 1.11)
 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])