Stream Update for Article Edits

Not sure if I was dazing off or not, but I cannot find a way to turn off stream activity for Article updates. Now whenever there is even a slight edit to an article, it posts in the stream, and when I am creating a new article, with lots of edits, there are lots of posts in the stream that are basically identical.

Where are the settings to turn off streaming information for article edits/updates?

Thanks