Change warning about config.

Author: GrahamDumpleton

workshops/lab-installing-educates/workshop/content/00-workshop-overview.md

@@ -2,6 +2,8 @@
 title: Workshop Overview
 ---
 
+Note that once `vcluster` provider config added to CLI as one of the set of opinionated configs, this can be simplified.
+
 ```editor:append-lines-to-file
 file: ~/config.yaml
 text: |
@@ -30,8 +32,6 @@ text: |
         enabled: false
 ```
 
-Should be able to get rid of provider option but CLI not defaulting to custom right now.
-
 ```terminal:execute
 command: educates admin cluster install --config config.yaml
 ```