Geometry Use Definitions in IfcRelSpaceBoundary2ndLevel

Hello,
Is there a mistake in the picture Geometry Use Definitions from https://ifc43-docs.standards.buildingsmart.org/IFC/RELEASE/IFC4x3/HTML/lexical/IfcRelSpaceBoundary2ndLevel.htm or do I understand it wrong?
The CorrespondingBoundary and inverse relation Corresponds should always be faces positioned one on each side of an element. Correct?
In the picture the above 2ndLevel Boundaries are #212 and #211. So in the text of #212=IfcRelSpaceBoundary2ndLevel the attribute CorrespondingBoundary -> #201 is not correct. It should be #211.

I hope you understand what I mean.
Greetings from Rosenheim

Start with the Geometry Use Definitions page for IfcRelSpaceBoundary2ndLevel linked in the issue, then compare the diagram with the #211, #212, and #201 attribute references described in the report. Done means determining whether CorrespondingBoundary and Corresponds are represented correctly and documenting or correcting the identified reference if it is wrong.

Written by the indexing model from the issue text.