How to list on AfD 

Earlier today you declined a speedy delete for the Greg Caton article, so I wanted to list it as an AfD. The instructions said I had to create an account to do that, so I did. Then I placed the template at the top of the page, but I get a message in red that says, "This template is being used in the wrong namespace. To nominate this talk page for deletion, go to Miscellany for deletion." However, the Miscellany category seems to be for material other than articles. What am I doing wrong?

Thanks.