BPMN21 — Incoming/Outgoing Data Associations of DataInputs/Outputs

According to page 213:
Data Inputs MAY have incoming Data Associations

and page 215:
Data Outputs MAY have outgoing DataAssociations

I think that it should be the other way round. A Data Input should have an outgoing Data Association and a Data Output should have an incoming DataAssociation. This would correspond with Figure 7.8. The Data Input "Part Requisition" only has an outgoing Data Association and vice versa, the Data Output "Part Requisition" only has an incoming Data Association.