Note at end of Software citation section

[mrchristian]

I think we need a note at the end of the software citation section to instruct readers that they need to use the next section and task two to learn how to 'make code citable'.

Otherwise, the way headers are organized at the moment the logical order does not indicate that subheaders are necessarily linked.

A box with something along these lines would do.

For instructions on 'making your code citable' read the 'Using GitHub and Zenodo' section as well as 'Task 2: Linking GitHub and Zenodo'.