Wait, Did Sony Just Confirm GTA V Is Heading To PS4?

There has been a lot of speculation since the announcement of the next gen era that GTA V may well be headed to future consoles PS4 & XBOX One, this has never been confirmed... until now... maybe? A few hours ago Sony tweeted a fellow user that 'GTA V is going to be amazing, especially on PS4.' Was this a simple slip, with them meaning PS3? So have Sony messed up again, last week they had to issue an apology to Rockstar after leaked audio files from GTA V were revealed following PS3 pre installs.
Sony at it again?

I still find it hard to believe that Rockstar would work so hard on a current gen title then release essentially the same game for next gen with nothing more than a graphics upgrade.

We have just received an email from Rockstar confirming the tweet from SonyUK (not playstation) is nothing more than a typo! We can imagine the poor ill informed employee from SonyUK will not be looking forward to work tomorrow! They did however get one thing right, GTAV IS going to be amazing!

SonyUK have also tweeted an apology for the typo.