iio: iio/machine.h typo

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

include/linux/iio/machine.h

@@ -14,7 +14,7 @@
  *			This is matched against the datasheet_name element
  *			of struct iio_chan_spec.
  * @consumer_dev_name:	Name to uniquely identify the consumer device.
- * @consumer_channel:	Unique name used to idenitify the channel on the
+ * @consumer_channel:	Unique name used to identify the channel on the
  *			consumer side.
  */
 struct iio_map {