Update PmsProductCategoryWithChildrenItem.java

mall-admin/src/main/java/com/macro/mall/dto/PmsProductCategoryWithChildrenItem.java

@@ -8,6 +8,7 @@ import lombok.Setter;
 import java.util.List;
 
 /**
+ * 包含子级分类的商品分类
  * Created by macro on 2018/5/25.
  */
 public class PmsProductCategoryWithChildrenItem extends PmsProductCategory {