update zh-cn/device-dev/guide/device-driver-demo.md.
Signed-off-by: Nduangavin123 <duanxichao@huawei.com> Signed-off-by: Nduangavin123 <duanxichao@huawei.com>
Showing
想要评论请 注册 或 登录
Signed-off-by: Nduangavin123 <duanxichao@huawei.com> Signed-off-by: Nduangavin123 <duanxichao@huawei.com>