Increase private warning details

Author: fabiobarkoski

options/locale/locale_en-US.ini

@@ -2447,7 +2447,7 @@ settings.matrix.homeserver_url = Homeserver URL
 settings.matrix.room_id = Room ID
 settings.matrix.message_type = Message Type
 settings.visibility.private.button = Make Private
-settings.visibility.private.text = Changing the visibility to private will make the repo visible to only allowed members.
+settings.visibility.private.text = Changing the visibility to private will not only make the repo visible to only allowed members but may remove the relation between it and forks, watchers, and stars.
 settings.visibility.public.button = Make Public
 settings.visibility.public.text = Changing the visibility to public will make the repo visible to anyone.
 settings.visibility.success = Repository visibility changed.