Talk:Alphys/@comment-25815789-20151103164420/@comment-1733247-20151120122003

It's just a common punctuation conundrum which happens to have both answers correct or at least commonly accepted, sometimes depending on where you hail from and what you were taught.

Me personally, I find the extra s unnecessary as it's adding more than you need to. Since both are correct why not just use the cleaner, shorter one?