From ccadccd149e7b4c03c9947039bfc4e74cebf8e9a Mon Sep 17 00:00:00 2001
From: Aravind Prabhu <araprabhu@microsoft.com>
Date: Mon, 6 Jun 2022 16:48:15 +0530
Subject: [PATCH] country  - > country.toUpperCase()

---
 01_Day_JavaScript_Refresher/01_javascript_refresher.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/01_Day_JavaScript_Refresher/01_javascript_refresher.md b/01_Day_JavaScript_Refresher/01_javascript_refresher.md
index 7d03fb4..6bd6ca4 100644
--- a/01_Day_JavaScript_Refresher/01_javascript_refresher.md
+++ b/01_Day_JavaScript_Refresher/01_javascript_refresher.md
@@ -3432,9 +3432,9 @@ For example if we like to change each country to uppercase and store it back to
 ```js
 const countries = ['Finland', 'Estonia', 'Sweden', 'Norway']
 const newCountries = []
-countries.forEach((country) => newCountries.push(country))
+countries.forEach((country) => newCountries.push(country.toUpperCase()))
 
-console.log(newCountries) // ["Finland", "Estonia", "Sweden", "Norway"]
+console.log(newCountries) // ["FINLAND", "ESTONIA", "SWEDEN", "NORWAY"]
 ```
 
 Let us see more examples. For instance if we want to sum an array of numbers we can use forEach or reduce. Let us see how we use forEach to sum all numbers in an array.