diff --git a/my_lisp.js b/my_lisp.js
index 7e88938..6f62fca 100644
--- a/my_lisp.js
+++ b/my_lisp.js
@@ -1,3 +1,4 @@
+#explain about this project and add more comments
 inlin=" (cdr '(a b))"
 function getSexp(){
 	var a=getToken();