More small code style improvements

[jwortmann]

... continuing from #2537.

There should be no functional change.

[rchl]

(rewrote history to merge linting fixing into respective commits)

[jwortmann]

(rewrote history to merge linting fixing into respective commits)

But then you squashed it into a single commit :D

Ah sorry it was @predragnikolic who "destroyed" the commit history. But nevermind, I would probably also have squashed the commits. I think we can leave it like that, these changes were really small and I don't think anybody will want to look up these individual changes in the future.

[rchl]

Yeah, my intention was to merge them as separate commits but will keep as is then.

[rchl]

BTW. You can have your branches directly in this repo if you'd prefer that.

[jwortmann]

To be honest I kind of prefer using a personal remote repo. There are already various stale branches in this repo. But I guess it would make it easier for you to quickly checkout my branches or add changes if I would push directly to this repo... I'll think about it.

[predragnikolic]

Choosing "squash and merge" was a bad decision on my part. Sorry for the inconvenience and effort that @rchl did to group commits.