update pay order product store rules

go/gopath/src/fohow.com/apps/controllers/pay_controller/pay_exchange_controller.go

@@ -423,7 +423,6 @@ func FindNotEnoughPrd(storeMap map[int64]int64) (bool, string) {
 
 	//判断商品库存
 	for pId, nums := range storeMap {
-		//商品状态
 		product := product_model.GetProductById(pId, true)
 		if product.Package {
 			packageList := product_model.GetPackageList(pId, true)