From 9dce2b33b508a8deb6a436e5935c73be4fffbe8a Mon Sep 17 00:00:00 2001
From: Rohit Tanwar <31792358+kriadmin@users.noreply.github.com>
Date: Mon, 1 Jan 2018 21:09:58 +0530
Subject: [PATCH] Update RPNSolver.md

---
 snippets/RPNSolver.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/snippets/RPNSolver.md b/snippets/RPNSolver.md
index 1b46dcb9a..beb9989f6 100644
--- a/snippets/RPNSolver.md
+++ b/snippets/RPNSolver.md
@@ -26,7 +26,7 @@ const RPNSolver = RPN => {
         } else { console.log('Wrong RPN')}
   }
 )
-return stack.length === 1 ? stack.pop : console.log("error")
+return stack.length === 1 ? stack.pop() : console.log("error")
 }
 ```