media: usb: fix spelling mistake: "synchronuously" -> "synchronously"

Trivial fix to spelling mistake in error message text

[mchehab@s-opensource.org: folded all similar patches into one]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

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

@@ -112,10 +112,10 @@ static inline void print_err_status(struct em28xx *dev,
 
 	switch (status) {
 	case -ENOENT:
-		errmsg = "unlinked synchronuously";
+		errmsg = "unlinked synchronously";
 		break;
 	case -ECONNRESET:
-		errmsg = "unlinked asynchronuously";
+		errmsg = "unlinked asynchronously";
 		break;
 	case -ENOSR:
 		errmsg = "Buffer error (overrun)";