vdpa: Fix a couple of spelling mistakes in some messages

There are two spelling mistakes in some literal strings. Fix them.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Message-Id: <20230130092644.37002-1-colin.i.king@gmail.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>

drivers/vdpa/vdpa.c

@@ -1016,7 +1016,7 @@ static int vdpa_dev_vendor_stats_fill(struct vdpa_device *vdev,
 	switch (device_id) {
 	case VIRTIO_ID_NET:
 		if (index > VIRTIO_NET_CTRL_MQ_VQ_PAIRS_MAX) {
-			NL_SET_ERR_MSG_MOD(info->extack, "queue index excceeds max value");
+			NL_SET_ERR_MSG_MOD(info->extack, "queue index exceeds max value");
 			err = -ERANGE;
 			break;
 		}

drivers/vdpa/vdpa_sim/vdpa_sim_net.c

@@ -324,7 +324,7 @@ static int vdpasim_net_get_stats(struct vdpasim *vdpasim, u16 idx,
 				      rx_errors, VDPA_ATTR_PAD))
 			break;
 		if (nla_put_string(msg, VDPA_ATTR_DEV_VENDOR_ATTR_NAME,
-				  "rx overrunss"))
+				  "rx overruns"))
 			break;
 		if (nla_put_u64_64bit(msg, VDPA_ATTR_DEV_VENDOR_ATTR_VALUE,
 				      rx_overruns, VDPA_ATTR_PAD))