Update Andreas Koensgen's email address

The kernel has used a stale email address of Andreas for a few years.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/MAINTAINERS b/MAINTAINERS
index 0bd82fa..6c6bb95 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -150,7 +150,7 @@
 
 6PACK NETWORK DRIVER FOR AX.25
 P:	Andreas Koensgen
-M:	ajk@iehk.rwth-aachen.de
+M:	ajk@comnets.uni-bremen.de
 L:	linux-hams@vger.kernel.org
 S:	Maintained
 F:	drivers/net/hamradio/6pack.c