update my link to my site, not using Twitter much

updated my Team hyperlink to my personal site since I'm not using Twitter much these days and my personal site has lots of other ways to contact / follow me

pages/about.md

@@ -23,7 +23,7 @@ Two reasons. First, most developers do not have the time, knowledge, or money to
 
 * [Patrick Brosset](https://twitter.com/patrickbrosset) (Microsoft)
 * [Marcos Cáceres](https://twitter.com/marcosc) (Apple, W3C)
-* [Tantek Çelik](https://twitter.com/t) (Mozilla, W3C)
+* [Tantek Çelik](https://tantek.com/) (Mozilla, W3C)
 * [Diego González](https://twitter.com/diekus) (Microsoft)
 * [Aaron Gustafson](https://twitter.com/aarongustafson) (Microsoft)
 * [Brian Kardell](https://twitter.com/briankardell) (Igalia)