Reapply "Update 0.js"

This reverts commit 64c8174.

Author: djebsoft

Sprint-2/1-key-errors/0.js

@@ -13,6 +13,10 @@ function capitalise(str) {
 // but it creates a new one.
 // =============> my new code: 
 function capitalise(str) {
+<<<<<<< HEAD
   result = `${str[0].toUpperCase()}${str.slice(1)}`;
+=======
+  let result = `${str[0].toUpperCase()}${str.slice(1)}`;
+>>>>>>> parent of 3bb9ddf (Update 0.js)
   return resault;
 }