USB: omap_udc: clean up comment

Spelling replacement
reactiviting to reactivating
Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20220418143906.475932-1-trix@redhat.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/gadget/udc/omap_udc.c

@@ -1467,7 +1467,7 @@ static void ep0_irq(struct omap_udc *udc, u16 irq_src)
 			if (!udc->ep0_in) {
 				stat = 0;
 				/* read next OUT packet of request, maybe
-				 * reactiviting the fifo; stall on errors.
+				 * reactivating the fifo; stall on errors.
 				 */
 				stat = read_fifo(ep0, req);
 				if (!req || stat < 0) {