Make ‘message’ plural when talking about retries
Make ‘message’ plural when talking about retries

In each of these cases the previous sentence talks about messages,
plural, so these lines should agree.

gov-cjwaszczuk/notifications-admin,gov-cjwaszczuk/notifications-admin,alphagov/notifications-admin,alphagov/notifications-admin,alphagov/notifications-admin,gov-cjwaszczuk/notifications-admin,gov-cjwaszczuk/notifications-admin,alphagov/notifications-admin