Gds product introduction course documentation bug

There is a bug or incorrect information in the GDS Product Introduction Course in the Graph Academy.

The Page https://graphacademy.neo4j.com/courses/gds-product-introduction/2-graph-management/4-cypher-projection/

Both the "targetNode" and "dataConfig" node have the same definition. I am not sure if it is suppose to be the same, but I believe it should be different.

Thank you for taking a look

There is also incorrect cypher query this page:

https://graphacademy.neo4j.com/courses/gds-product-introduction/2-graph-management/4-cypher-projection/

The create projection is 'cypher-proj' but in the following query it is refereed to as 'proj-cypher'. I have attached a screenshot in a comment.