[media] v4l: tuner-core: fix typo

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/v4l2-core/tuner-core.c

@@ -247,7 +247,7 @@ static const struct analog_demod_ops tuner_analog_ops = {
 /**
  * set_type - Sets the tuner type for a given device
  *
- * @c:			i2c_client descriptoy
+ * @c:			i2c_client descriptor
  * @type:		type of the tuner (e. g. tuner number)
  * @new_mode_mask:	Indicates if tuner supports TV and/or Radio
  * @new_config:		an optional parameter used by a few tuners to adjust