Add #described_module as alias to #described_class
Created by: ikusalic
When the module is being described, it would be more readable and less confusing to use #described_module than existing #described_class
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Created by: ikusalic
When the module is being described, it would be more readable and less confusing to use #described_module than existing #described_class