[media] fix typo in SONY demodulator description

correct is CXD2841ER and CXD2854ER
incorrect was CXD2441ER and CXD2454ER

Signed-off-by: Abylay Ospan <aospan@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
1 file changed