Reorganize paragraphs a bit

docs/configuring-playbook-jitsi.md

@@ -28,8 +28,10 @@ matrix_jitsi_enabled: true
 ## (Optional) configure internal Jitsi authentication and guests mode
 
 By default the Jitsi Meet instance does not require any kind of login and is open to use for anyone without registration.
+
+If you're fine with such an open Jitsi instance, please skip to [Apply changes](#apply-changes).
+
 If you would like to control who is allowed to open meetings on your new Jitsi instance, then please follow this step to enable Jitsi's `internal` authentication and guests mode. With this optional configuration, all meeting rooms have to be opened by at least one registered user, after that guests are free to join. If a registered host is not present yet, guests are put on hold into a waiting room.
-If you prefer an open Jitsi instance, please skip to [Apply changes](#apply-changes).
 
 Add these two lines to your `inventory/host_vars/matrix.DOMAIN/vars.yml` configuration: