staging: wilc1000: fix spelling mistake: "Preamle" -> "Preamble"

Trivial fix to spelling mistake in netdev_err error message
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.c

@@ -577,7 +577,7 @@ static void handle_cfg_param(struct wilc_vif *vif, struct cfg_param_attr *param)
 			wid_list[i].size = sizeof(char);
 			hif_drv->cfg_values.preamble_type = preamble_type;
 		} else {
-			netdev_err(vif->ndev, "Preamle Range(0~2) over\n");
+			netdev_err(vif->ndev, "Preamble Range(0~2) over\n");
 			goto unlock;
 		}
 		i++;