Had some doubts that Apple was heading skyward? Those lingering concerns can now be put to rest. Apple has confirmed that it will be announcing iCloud on June 6th, what it’s calling an “upcoming cloud services offering.” That will be part of the keynote for this year’s Worldwide Developers Conference, known to the cool kids as WWDC. This is, of course, where everyone has come to expect new iPhones to come to light, but this year we’re thinking the focus will be more on software, and indeed Apple’s event notice indicates that the big highlights will be Mac OS X Lion and the next version of its mobile operating system, iOS 5. This is a decidedly non-Apple way to announce something big like iCloud, making us wonder what other surprises Steve Jobs will have for us at the event — yes, he’ll be kicking things off. .