Currently we have coup-the-resistance. This reflects the working title of the game during its Kickstarter drive. However, the final title of the game when it was shipped was simply "Coup", as the listing on Board Game Geek shows (it doesn't even list the working title as one of its alternate titles).
Could we please rename the tag from coup-the-resistance to coup? I'm not sure that a tag synonym is necessary, but would not be opposed to having it if others feel it should be there.