iio: accel: dmard09: fixed code styling issues

Cleaning up code. Found with checkpatch.
Signed-off-by: Paul Lemmermann <thepaulodoom@thepaulodoom.com>
Link: https://lore.kernel.org/r/YkItIE5sp3P4sZdY@hp-amd-paulSigned-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/accel/dmard09.c

@@ -24,7 +24,7 @@
 #define DMARD09_AXIS_Y 1
 #define DMARD09_AXIS_Z 2
 #define DMARD09_AXIS_X_OFFSET ((DMARD09_AXIS_X + 1) * 2)
-#define DMARD09_AXIS_Y_OFFSET ((DMARD09_AXIS_Y + 1 )* 2)
+#define DMARD09_AXIS_Y_OFFSET ((DMARD09_AXIS_Y + 1) * 2)
 #define DMARD09_AXIS_Z_OFFSET ((DMARD09_AXIS_Z + 1) * 2)
 
 struct dmard09_data {