Taxi Checklist missing CABIN READY item from takeoff ECAM MEMO.

[MR.TX]

Like the title states, the Takeoff ECAM MEMO and its counterpart in the taxi Checklist aren't identical, with the taxi checklist missing the CABIN READY item from the ECAM MEMO. 

It seems like the checklist might've been replicated from an aircraft which also doesn't feature the CABIN READY item from the ECAM MEMO. (can be seen on Air Caraibes A350's for example)