MAINTAINERS: mmc: Update Ian Molton's address for tmio_mmc driver

Ian no longer works for Codethink so the current address doesn't work.

Signed-off-by: Ben Hutchings <[email protected]>
Signed-off-by: Ulf Hansson <[email protected]>
diff --git a/MAINTAINERS b/MAINTAINERS
index 474bcb6..ed1b645 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -10016,7 +10016,7 @@
 F:	include/uapi/linux/toshiba.h
 
 TMIO MMC DRIVER
-M:	Ian Molton <[email protected]>
+M:	Ian Molton <[email protected]>
 L:	[email protected]
 S:	Maintained
 F:	drivers/mmc/host/tmio_mmc*