If I correct it,
I actually meant adding the new information to the review, possibly clearly marking it as update - not correcting it in "invisible" way. I know that in perfect world everyone who reads a review should also read related discussion, but this is not a perfect world I'm afraid. I usually don't read these discussions, only the main review text.
But of course it's your review and if you think that updates belong to the forum thread it's your choice.
I apologize for these off-topic (?) comments!