[media] dvbdev: the space is required after ','

The space is missing after ',', and this will be introduce much
noise when checking new patch around them.

Signed-off-by: Xiubo Li <lixiubo@cmss.chinamobile.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
1 file changed