Refix 1.js in second section.

Author: Jacknguyen4438

Sprint-1/2-mandatory-errors/1.js

@@ -1,7 +1,7 @@
 // trying to create an age variable and then reassign the value by 1
 
 let age = 33;
-age = age++;
+age += 1 ;
 
 console.log(age);