diff --git a/_CodingChallenges/29-smartrockets.md b/_CodingChallenges/29-smartrockets.md
index c6ef629fb0..09bd7e0cb1 100644
--- a/_CodingChallenges/29-smartrockets.md
+++ b/_CodingChallenges/29-smartrockets.md
@@ -8,12 +8,13 @@ links:
 - title: "Smart Rockets"  
   url: "http://www.blprnt.com/smartrockets/"
   author: "Jer Thorp"
+  
 contributions:  
 - title: "Smart Rockets"
+  author: 
+    name: "Ashar Khan"
+    url: https://github.com/se7enA/
   url: https://github.com/se7enA/smart-rockets
-  author: "Ashar Khan"
-
-  
 ---
 
 In this (very long) coding challenge, I implement a genetic algorithm from scratch and create "smart rockets" (based on a simulation by Jer Thorp).  The rockets evolve the "best" path to a target, moving around obstacles.