From 88dcf4a0085b946a1fcd4aa59a7c17b582de9846 Mon Sep 17 00:00:00 2001
From: Rohit Tanwar <31792358+kriadmin@users.noreply.github.com>
Date: Fri, 29 Dec 2017 16:40:42 +0530
Subject: [PATCH] Update gcd.md

---
 snippets/gcd.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/snippets/gcd.md b/snippets/gcd.md
index 4253e5fc3..251fc14ae 100644
--- a/snippets/gcd.md
+++ b/snippets/gcd.md
@@ -8,9 +8,9 @@ Otherwise, return the GCD of `y` and the remainder of the division `x/y`.
 
 ```js
 const gcm = (...arr) => {
- arr = [].concat(...arr)
+let data = [].concat(...arr)
 const helperGcd = (x, y) => (!y ? x : gcd(y, x % y));
-return arr.reduce((a, b) => helperGcd(a, b))
+return data.reduce((a, b) => helperGcd(a, b))
 }
 ```