docs: update admin guide url

system_files/shared/usr/share/ublue-os/motd/tips/10-tips.md

@@ -2,7 +2,7 @@ Follow us on 󰫑 [@[email protected]](https://fosstodon.org/@Universa
 Bluefin is your gateway to Kubernetes 󱃾 `kind create cluster` to [get started](https://kind.sigs.k8s.io/)
 Bluefin is your gateway to Cloud Native - find your flock at [landscape.cncf.io](https://l.cncf.io)
 Support the app store! Donate to  [Flatpak](https://opencollective.com/flatpak)
-Need more indepth technical information?~Check out the [Bluefin Administrator's Guide](https://universal-blue.discourse.group/docs?topic=40)
+Need more indepth technical information?~Check out the [Bluefin Administrator's Guide](https://docs.projectbluefin.io/administration)
 Like servers? Check out [ucore](https://github.com/ublue-os/ucore)
 Update break something? You can roll back and pin the previous release or build date:~[View our guide](https://universal-blue.discourse.group/docs?topic=513)
 Use `brew search` and `brew install` to install packages. Bluefin will take care of the updates automatically