Remove links that will go away (#523)

Author: timothymcmackin

docs/tutorials/join-dal-baker/run-baker.md

@@ -31,7 +31,6 @@ If you already have a baking daemon, you can restart it to connect to the DAL no
 
 1. Ensure that the baker runs persistently.
 Look up how to run programs persistently in the documentation for your operating system.
-You can also refer to [Run a persistent baking node](https://opentezos.com/node-baking/baking/persistent-baker/) on opentezos.com.
 
    For example, if your operating system uses the `systemd` software suite, your service file might look like this example:
 

docs/tutorials/join-dal-baker/run-node.md

@@ -104,7 +104,7 @@ For example, the command to download a Ghostnet snapshot from the European serve
 
 1. Ensure that the node runs persistently.
 Look up how to run programs persistently in the documentation for your operating system.
-You can also refer to [Run a persistent baking node](https://opentezos.com/node-baking/baking/persistent-baker/) on opentezos.com or [Setting up Octez Services](https://tezos.gitlab.io/introduction/services.html) in the Octez documentation.
+You can also refer to [Setting up Octez Services](https://tezos.gitlab.io/introduction/services.html) in the Octez documentation.
 
    For example, if your operating system uses the `systemd` software suite, your service file might look like this example: