[gnome-main-menu] Fix DBUS service file

[Stefano Karapetsas <stefanok src gnome org>]

commit 25d9ff712cdbf8acac32e228189d38385a79e35e
Author: Stefano Karapetsas <stefano karapetsas com>
Date:   Sat Aug 10 15:28:38 2013 +0200

    Fix DBUS service file

 ...te.panel.applet.GNOMEMainMenuFactory.service.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/main-menu/etc/org.mate.panel.applet.GNOMEMainMenuFactory.service.in 
b/main-menu/etc/org.mate.panel.applet.GNOMEMainMenuFactory.service.in
index 1e7f070..68bded4 100644
--- a/main-menu/etc/org.mate.panel.applet.GNOMEMainMenuFactory.service.in
+++ b/main-menu/etc/org.mate.panel.applet.GNOMEMainMenuFactory.service.in
@@ -1,3 +1,3 @@
 [D-BUS Service]
 Name=org.mate.panel.applet.GNOMEMainMenuFactory
-Exec=/usr/lib/gnome-main-menu/main-menu
+Exec= LIBEXECDIR@/main-menu