Update PmsProductAttributeServiceImpl.java

mall-admin/src/main/java/com/macro/mall/service/impl/PmsProductAttributeServiceImpl.java

@@ -17,7 +17,7 @@ import org.springframework.stereotype.Service;
 import java.util.List;
 
 /**
- * 商品属性Service实现类
+ * 商品属性管理Service实现类
  * Created by macro on 2018/4/26.
  */
 @Service