add link from my name to my blog

justmarkham · justmarkham · commit 68e68a647107 · 2014-08-14T23:34:49.000-04:00
diff --git a/about.md b/about.md
@@ -16,5 +16,5 @@ The [Data Science Specialization](https://www.coursera.org/specialization/jhudat
 
 ### Community Contributors:
 
-- Kevin Markham
+- [Kevin Markham](http://www.dataschool.io/)
 - Derek Franks
