Update Readme.md - how to use Yolo9000

Alexey

2017-07-27 eb45500f330ccefd6faa0771a5abd230c690189a

 src/cost_layer.h

@@ -1,7 +1,7 @@
#ifndef COST_LAYER_H
#define COST_LAYER_H
#include "params.h"
#include "layer.h"
#include "network.h"

typedef layer cost_layer;