extcon: Drop unexpected word "the" in the comments

there is an unexpected word "the" in the comments that need to be dropped

file: ./drivers/extcon/extcon.c
line: 250

/* Find the the index of extcon cable in edev->supported_cable */
changed to
/* Find the index of extcon cable in edev->supported_cable */

Signed-off-by: Jiang Jian <[e-mail]>
Signed-off-by: Chanwoo Choi <[e-mail]>

drivers/extcon/extcon.c

···
 {
 	int i;
 
-	/* Find the the index of extcon cable in edev->supported_cable */
+	/* Find the index of extcon cable in edev->supported_cable */
 	for (i = 0; i < edev->max_supported; i++) {
 		if (edev->supported_cable[i] == id)
 			return i;