Remove related documentation links.

docs/reference/command-line.md

@@ -13,9 +13,3 @@ each action sub-command:
 ```
 {% include borgmatic/command-line.txt %}
 ```
-
-
-## Related documentation
-
- * [Set up backups with borgmatic](https://torsion.org/borgmatic/docs/how-to/set-up-backups/)
- * [borgmatic configuration reference](https://torsion.org/borgmatic/docs/reference/configuration/)

docs/reference/configuration.md

@@ -15,9 +15,3 @@ Here is a full sample borgmatic configuration file including all available optio
 
 Note that you can also [download this configuration
 file](https://torsion.org/borgmatic/docs/reference/config.yaml) for use locally.
-
-
-## Related documentation
-
- * [Set up backups with borgmatic](https://torsion.org/borgmatic/docs/how-to/set-up-backups/)
- * [borgmatic command-line reference](https://torsion.org/borgmatic/docs/reference/command-line/)