[css-typed-om] If parseMultiple is true, but property is a single-valued property

[annevk]

Any reason not to s/, but/ and/?

[tabatkins]

Not 100% sure why I added that step in the first place; there's nothing wrong with calling parseAll('color', ...) and getting back an array with a single value. (We don't throw if you ask for .getAll('color'), after all, we just return an array with a single value.)

So I just removed it, making this issue moot. ^_^