[media] gspca - kinect: fix a typo s/steram/stream/

Signed-off-by: NDrew Fisher <drew.m.fisher@gmail.com>
Signed-off-by: NAntonio Ospite <ospite@studenti.unina.it>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/gspca/kinect.c

@@ -61,7 +61,7 @@ struct cam_hdr {
 struct sd {
 	struct gspca_dev gspca_dev; /* !! must be the first item */
 	uint16_t cam_tag;           /* a sequence number for packets */
-	uint8_t stream_flag;        /* to identify different steram types */
+	uint8_t stream_flag;        /* to identify different stream types */
 	uint8_t obuf[0x400];        /* output buffer for control commands */
 	uint8_t ibuf[0x200];        /* input buffer for control commands */
 };