media: media/dvb-frontends: fix repeated words in comments

Delete the redundant word 'in'.

Link: https://lore.kernel.org/linux-media/20220724073242.15279-1-wangjianli@cdjrlc.com
Signed-off-by: wangjianli <wangjianli@cdjrlc.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/media/dvb-frontends/cxd2820r_core.c

@@ -628,7 +628,7 @@ static int cxd2820r_probe(struct i2c_client *client)
 
 	/*
 	 * Chip has two I2C addresses for different register banks. We register
-	 * one dummy I2C client in in order to get own I2C client for each
+	 * one dummy I2C client in order to get own I2C client for each
 	 * register bank.
 	 */
 	priv->client[1] = i2c_new_dummy_device(client->adapter, client->addr | (1 << 1));