Update Contibutors.md

nikulukani · nikulukani · commit 05131f9939fc · 2017-07-14T12:43:45.000-04:00
diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
@@ -65,3 +65,9 @@ Annapaola Iolanda Santarsiero
 Victor Jirsa
 
 Jeffrey S. Grethe
+
+Yiyin Zhou
+
+Chung-Heng Yeh
+
+Nikul Ukani
