[notification-daemon] replace INLCUDES with AM_CPPFLAGS

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 2e8790ee8f012eabb61929ccdc6e43537678265c
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Thu Jul 9 14:24:18 2015 +0300

    replace INLCUDES with AM_CPPFLAGS

 src/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 5bda7d4..29997cb 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -18,7 +18,7 @@ notification_daemon_SOURCES = \
 
 notification_daemon_LDADD = $(NOTIFICATION_DAEMON_LIBS)
 
-INCLUDES = \
+AM_CPPFLAGS = \
        -I$(top_srcdir) \
        $(NOTIFICATION_DAEMON_CFLAGS) \
        -DENGINES_DIR=\"$(libdir)/notification-daemon-1.0/engines\"