Series overview
There seems to be an insistence by several editors on inserting the cancellation of the series into the overview section. The overview section is there to explain what the show was about. The scheduling section explains its fate just fine. 

The only real sense of mentioning the cancellation in the overview is to explain how the idea of the show was not able to be fully utilized, since part of the premise included multiple seasons as an element. As long as that's explained clearly, then great.