Its a bit of a harsh thing to ask but - what's the benefit of fixing up a 8 year old, apparently abandoned question?

Its less than obvious until you realise OP rejected it :D. Which took me more than a moment

AH, never mind, that was a concequence of reject and edit meta.stackexchange.com/questions/153403/…

I want to say community rejecting is the OP's rejection but I need to check on that before committing to saying that's the truth

Well yes. But I wanted to take a look at it with fresh eyes and forgot 😅

There's 2 rejects and one approval - which isn't that bad. I do think its deeply subjective, and its a matter of if one sees it as a minor edit or not. I'd say broadly its fine as an edit on its own, but as a suggested edit, whether its substancial enough, well depends on how the reviewer sees it