They also printed a few screenshots before the game was released, two of them showing the title screen, with different spelling of Diddy's Kong Quest. They also mentioned these changes in a few words.
I think one of these alternative spellings was "Diddy Kong's Quest" (I know misspelling DKC 2's title is very common, maybe that happened due to this?
![Confused :?](./images/smilies/icon_e_confused.gif)
I haven't found any site proving this yet, but maybe some of the screenshots were featured in other Nintendo magazines around the world, so maybe you know something about it.