usb: gadget: tcm: fix spelling mistake: "Manufactor" -> "Manufacturer"

Trivial fix to spelling mistake in usbg_us_strings array

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

drivers/usb/gadget/legacy/tcm_usb_gadget.c

@@ -41,7 +41,7 @@ static struct usb_device_descriptor usbg_device_desc = {
 #define USB_G_STR_CONFIG USB_GADGET_FIRST_AVAIL_IDX
 
 static struct usb_string	usbg_us_strings[] = {
-	[USB_GADGET_MANUFACTURER_IDX].s	= "Target Manufactor",
+	[USB_GADGET_MANUFACTURER_IDX].s	= "Target Manufacturer",
 	[USB_GADGET_PRODUCT_IDX].s	= "Target Product",
 	[USB_GADGET_SERIAL_IDX].s	= "000000000001",
 	[USB_G_STR_CONFIG].s		= "default config",