iio: mma8452: update contact information for Martin Kepplinger

Signed-off-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/accel/mma8452.c b/drivers/iio/accel/mma8452.c
index 458c827..9e679af 100644
--- a/drivers/iio/accel/mma8452.c
+++ b/drivers/iio/accel/mma8452.c
@@ -8,7 +8,7 @@
  * MMA8653FC (10 bit)
  * FXLS8471Q (14 bit)
  *
- * Copyright 2015 Martin Kepplinger <martin.kepplinger@theobroma-systems.com>
+ * Copyright 2015 Martin Kepplinger <martink@posteo.de>
  * Copyright 2014 Peter Meerwald <pmeerw@pmeerw.net>
  *
  * This file is subject to the terms and conditions of version 2 of