I'm setting up my workflow to the latest standard, and I bump into this problem.

What if my software code is correct, but its documentation is in error? Possible scenarios:

1. an off-by-one error,
2. wrong assumption, etc.

I asked this at here: https://softwareengineering.stackexchange.com/q/456161/290091 and I got answers. But what's not satisfactory is that, all the answers are considering documents as decoupled from the code, which I do not completely agree.

So ultimately, what should developers do to the version number, when the software is correct while the document/specification is wrong?