Better note text for token in kubernetes.md

docs/install/kubernetes.md

@@ -28,7 +28,12 @@ data:
 
 Where `image` (optional) is the default Docker image to run jobs on top of.
 
-**Notice:** You should have obtained `token` using `gitlab-runner register` beforehand which is different from `registration token` in runners page.
+>**Note:**
+The `token` can be found in `/etc/gitlab-runner/config.toml` and should
+have been generated after registering the Runner. It's not to be confused
+with the registration token that can be found under your project's
+**Settings > CI/CD > Runners settings**.
+
 
 
 Then create a `Deployment` or `ReplicationController` which uses the `ConfigMap`.