There is a spelling mistake in a dev_dbg message. Fix it.

Link: https://lore.kernel.org/linux-media/20211123090645.165299-1-colin.i.king@gmail.com

Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>