media: entity: fix spelling for media_entity_get_fwnode_pad()

s/dose/does/

Fixes: d295c6a4 ("[media] media: entity: Add media_entity_get_fwnode_pad() function")
Signed-off-by: NNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: NSimon Horman <horms+renesas@verge.net.au>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>

include/media/media-entity.h

@@ -842,7 +842,7 @@ struct media_entity *media_entity_get(struct media_entity *entity);
  * a fwnode. This is useful for devices which use more complex
  * mappings of media pads.
  *
- * If the entity dose not implement the get_fwnode_pad() operation
+ * If the entity does not implement the get_fwnode_pad() operation
  * then this function searches the entity for the first pad that
  * matches the @direction_flags.
  *