MAINTAINERS: ieee802154 lists are moderated for non-subscribers.

Note that our mailing list is moderated for non-subscribers.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index fa2a16d..28c150e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2886,7 +2886,7 @@
 M:	dbaryshkov@gmail.com
 P:	Sergey Lapin
 M:	slapin@ossfans.org
-L:	linux-zigbee-devel@lists.sourceforge.net
+L:	linux-zigbee-devel@lists.sourceforge.net (moderated for non-subscribers)
 W:	http://apps.sourceforge.net/trac/linux-zigbee
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lowpan/lowpan.git
 S:	Maintained