Sorry for the bump, just thought it was the best place to put this.
I spotted this on the Linkedin profile for Brian Dunn, Associate Brand Manager at Sony Computer Entertainment America LLC.
This is the Google cache of the page as of 14 May 2012:
It's removed from his profile now : http://www.linkedin.com/pub/brian-dunn/35/575/b40
Edit: Probably not a typo since he lists "Gran Turismo 6" as one of the titles he is "managing" then goes on to talk about how he "supported" GT 5, past tense.