Fixed naming.

Signed-off-by: jasonviviano <[email protected]>

docs/content/guides/recipes/Terraform/howto-private-registry/index.md

@@ -63,7 +63,7 @@ rad deploy ./env.bicep
 You can delete a Radius Environment by running the following command:
 
 ```
-rad env delete prod
+rad env delete my-env
 ```
 
 ## Further reading