Yes, what I was referring to was the possessive "its" spelled with an apostrophe. When we edit dictionaries, one of the most difficult decisions we make related to the proces of "acceptabilization", if you like. English has evolved to give another sense to the word "hopefully", as I see it, whereas the whole apostrophe issue strikes me as just a poor grasp of syntax. I would never mark "it's" and "its" as interchangeable in a dictionary whereas I would have no hesitation in showing the two senses of "hopefully".