Bugfix/no ref/correct constrain documentation

[JulienBacquart]

I corrected the mix between 'maximum' and 'minimum' in the explanation of the function signature.

I also made another commit to make the description of what the function does clearer, I find the sentence "to not exceed ... a minimum value" a bit weird.

[hx2A]

Hi @JulienBacquart ! Thanks for noticing these errors. I agree the description is a bit weird and should improved.

Can you make this PR but against this file in the py5generator repo?

https://github.com/py5coding/py5generator/blob/main/py5_docs/Reference/api_en/Sketch_constrain.txt

The reason behind this is a bit confusing. The py5generator repo generates the py5 code and the py5 reference documentation. I don't write either directly. All of the library docstrings and the website's reference documentation are generated from the data files in that directory. It is important that it be this way because py5 is generated from the Processing jars. I can't put docstrings at the top of the function source code like you would see for every other Python project.

I realize this unexpected and is different from other Python projects. If you make the PR for that other file, I'll regenerate the documentation which will update the file in this PR and also update the docstring in the actual py5 library.

[JulienBacquart]

Ok, no problem, done: py5coding/py5generator#416

[hx2A]

The website has now been updated.

https://py5coding.org/reference/sketch_constrain.html

Thanks!