[media] em28xx: simple comment fix

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/em28xx/em28xx-dvb.c

@@ -476,8 +476,8 @@ static void terratec_h5_init(struct em28xx *dev)
 static void pctv_520e_init(struct em28xx *dev)
 {
 	/*
-	 * Init TDA8295(?) analog demodulator. Looks like I2C traffic to
-	 * digital demodulator and tuner are routed via TDA8295.
+	 * Init AVF4910B analog decoder. Looks like I2C traffic to
+	 * digital demodulator and tuner are routed via AVF4910B.
 	 */
 	int i;
 	struct {