[gnome-settings-daemon] main: Fix automake warning

[Bastien Nocera <hadess src gnome org>]

commit ccf3fbc2a9bd2de77f7795820446ee00b7267cb7
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Jul 2 13:54:20 2013 +0200

    main: Fix automake warning
    
    gnome-settings-daemon/Makefile.am:3: warning: 'INCLUDES' is the old name for 'AM_CPPFLAGS' (or 
'*_CPPFLAGS')

 gnome-settings-daemon/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gnome-settings-daemon/Makefile.am b/gnome-settings-daemon/Makefile.am
index f1d29d8..5ef9f22 100644
--- a/gnome-settings-daemon/Makefile.am
+++ b/gnome-settings-daemon/Makefile.am
@@ -1,6 +1,6 @@
 NULL =
 
-INCLUDES = \
+AM_CPPFLAGS = \
        -DDATADIR=\""$(datadir)"\"                              \
        -DGNOME_SETTINGS_LOCALEDIR=\""$(datadir)/locale"\"      \
        -DLIBEXECDIR=\""$(libexecdir)"\"                        \