const to let

let allows variable age, const does not.

Author: codebyshay

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

@@ -1,4 +1,8 @@
 // trying to create an age variable and then reassign the value by 1
 
-const age = 33;
+let age = 33;
 age = age + 1;
+console.log(age);
+
+// The code above will output 34, because we are reassigning the value of age to be the current value of age plus 1. So, 33 + 1 = 34.
+