Cleaning patches

[Richard Kimberly Heck]

On 5/7/20 7:14 PM, Thibaut Cuvelier wrote:
> Dear list,
>
> While working on DocBook support
> (https://gitlab.com/gadmm/lyx-unstable/-/merge_requests/3), I made a
> bit of clean-up, i.e. correcting one typo and updating lyx2lyx 2.4 to
> respect a bit better the PEP8 (i.e. the official code conventions for
> Python, https://www.python.org/dev/peps/pep-0008/). To automate PEP8
> corrections, there is already a tool that does it quite well:
> https://github.com/PyCQA/pycodestyle.
>
> I don't know how important these issues are for LyX (I never saw the
> topic being discussed), please let me know!

We do try to keep the code as clean as we can. Committed!

Riki