Fix incorrect alias and URL

Signed-off-by: yuexiao-wang <wang.yuexiao@zte.com.cn>
Upstream-commit: 9c0b3e1650ffe6f85376e1399a304204539d2495
Component: engine

components/engine/man/src/login.md

@@ -6,7 +6,7 @@ do not specify a `SERVER`, the command uses Docker's public registry located at
 `docker login` requires user to use `sudo` or be `root`, except when:
 
 1.  connecting to  a remote daemon, such as a `docker-machine` provisioned `docker engine`.
-2.  user is added to the `docker` group.  This will impact the security of your system; the `docker` group is `root` equivalent.  See [Docker Daemon Attack Surface](https://docs.docker.com/engine/articles/security/#docker-daemon-attack-surface) for details.
+2.  user is added to the `docker` group.  This will impact the security of your system; the `docker` group is `root` equivalent.  See [Docker Daemon Attack Surface](https://docs.docker.com/engine/security/security/#/docker-daemon-attack-surface) for details.
 
 You can log into any public or private repository for which you have
 credentials.  When you log in, the command stores encoded credentials in

components/engine/man/src/unpause.md

@@ -1 +1 @@
-Alias for `docker container pause`.
+Alias for `docker container unpause`.