Camera shudder sound iP5 iOS 7

Anyone else having some slight lag in the shutter sound when taking a pic? I have an iPhone 5 on iOS 7. Just noticed it today when taking a screenshot. Hopefully will be fixed in an update, as I don't believe it is a hardware issue.

via Forums de téléphone cellulaire (en français) http://cellphoneforums.net/fr/apple-iphone/t364944-camera-shudder-sound-ip5-ios-7.html