Remove Broken Link

The `cloud-quick-start` section seems to no longer exist. I've removed the note that talks about it

swarm-mode/beginner-tutorial/README.md

@@ -387,5 +387,4 @@ Successfully removed manager3
 ```  
 
 ## Next steps
-We have a similar tutorial using Docker Machine to do [Service deployment on a swarm in the Cloud](../cloud-quick-start/README.md).
-Also check out the documentation on [Docker Swarm Mode](https://docs.docker.com/engine/swarm/) for more information.
+Check out the documentation on [Docker Swarm Mode](https://docs.docker.com/engine/swarm/) for more information.