usb: Fix various typo within usb

Correct spelling typo within usb

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/gadget/f_hid.c b/drivers/usb/gadget/f_hid.c
index b211342..3b3932c 100644
--- a/drivers/usb/gadget/f_hid.c
+++ b/drivers/usb/gadget/f_hid.c
@@ -374,7 +374,7 @@
 			break;
 
 		default:
-			VDBG(cdev, "Unknown decriptor request 0x%x\n",
+			VDBG(cdev, "Unknown descriptor request 0x%x\n",
 				 value >> 8);
 			goto stall;
 			break;