diff --git a/snippets/infixToPostFix.md b/snippets/infixToPostFix.md
index 84371ddbc..61ed9f205 100644
--- a/snippets/infixToPostFix.md
+++ b/snippets/infixToPostFix.md
@@ -1,7 +1,6 @@
 ### infixToPostfix
 
-Works perfectly!
-
+(WARNING)! :- Does not handles `unary` operator
 ```js
 const infixToPostfix  = expr => {
   let rpn = ''