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: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>