BPMN21 — Page 345. Sub-Choreographies instead of Choreography Activities

It says:
“Both Sub-Choreographies can have standard loops and multi-instances. Examples of Choreography Activities with the appropriate markers can be seen in Figure 11.12 and Figure 11.22.”

The purpose of this paragraph is to explain that both Choreography Task and Sub-Choreography can have loop markers. Figure 11.12 shows Choreography Task Markers, and Figure 11.22 shows Sub-Choreography Markers

Then, it should say:
“Both Choreography Activities can have standard loops and multi-instances. Examples of Choreography Activities with the appropriate markers can be seen in Figure 11.12 and Figure 11.22.”

“Sub-Choreographies” should be replaced by “Choreography Activities”