s390/qeth: Fix typo 'weed' in comment

Replace 'weed' with 'we' in the comment.
Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Reviewed-by: Alexandra Winter <wintera@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/s390/net/qeth_core_main.c

@@ -3675,7 +3675,7 @@ static void qeth_flush_queue(struct qeth_qdio_out_q *queue)
 static void qeth_check_outbound_queue(struct qeth_qdio_out_q *queue)
 {
 	/*
-	 * check if weed have to switch to non-packing mode or if
+	 * check if we have to switch to non-packing mode or if
 	 * we have to get a pci flag out on the queue
 	 */
 	if ((atomic_read(&queue->used_buffers) <= QETH_LOW_WATERMARK_PACK) ||