Thread:Cyan Wind/@comment-24808864-20150111173014/@comment-29331244-20150111231744

No, it's simply error. Referring to your sentence: "Thank to your edits on

If you add on any page (thread/blog/message wall), the wikia will alway consider the page as content article. You could found the thread on this category page (if no-one had fixed the thread, you should able to see it).

I had fixed it by add this tag:  in front of the text: "[[Category:Early math:Geometry".