Update docs/collections/_events/queue-item-enqueued.md

Co-authored-by: Gareth Allan <157592212+gareth-allan@users.noreply.github.com>

Author: tdroza-nhs

docs/collections/_events/queue-item-enqueued.md

@@ -7,4 +7,4 @@ schema_envelope:  https://notify.nhs.uk/cloudevents/schemas/digital-letters/2025
 schema_data: https://notify.nhs.uk/cloudevents/schemas/digital-letters/2025-10-draft/data/digital-letters-queue-item-enqueued-data.schema.json
 ---
 
-This event indicates that a TTL record has been queued for a given letter. The TTL record will either be intentionally removed before its expiry if the letter is read digitally (indicated by a QueueItemRemoved event) or will be dequeued after the fallback wait time (indicated by a QueueItemDequeued event) to trigger printing.
+This event indicates that a TTL record has been queued for a given letter. The TTL record will either be intentionally removed before its expiry if the letter is read digitally (indicated by an ItemRemoved event) or will be dequeued after the fallback wait time (indicated by a QueueItemDequeued event) to trigger printing.