More code styling
I think I invented a new profession: code stylist
Its bits look better in blonde
Docblocks and other pointless stuff
Code style.

I obviously won't fix what phpcs thinks is a problem but it's not, e.g. if (!($x instanceof Foo)) throws an error, but can't be written otherwise.
More of the same
Dress it up a little. Oh, look at you, you look presentable now!