Better readability is arguable. Personally, I'm not a fan of switch statements, or multiple complete statements on a single line, or using arbitrary spaces to line up statements. I'm in no way offended, but as someone who sends/receives a decent number of pull requests, as a general suggestion, when sending them do your best to match the current style. I'd suggest that if it's not also materially changing the functionality of the code, don't make the change, because odds are it was written the way it was because that's how the author wanted it.