In the lead-up to this year’s WWDC, we so far know three things for sure: Apple will unveil OS X Lion, iCloud, and… automatic, over-the-air app updates for iOS 5, apparently. While searching for updates in iTunes, a MacRumors reader stumbled upon this page, which alludes to an “Automatic Download” feature that allows for wireless syncing. Also, the fact that Apple went out of its way to say “…if your device has Automatic Download enabled for apps” makes us wonder what else we’ll soon be able to update over the air. The company has since pulled the tattletale page in iTunes, but MacRumors grabbed a screenshot while it was still live. Looks like the cat’s out of the bag, but we’ll let you know when Jobs & Co. make it official on Monday.