mandatory error-2 fix

Author: AdnaanA

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

@@ -1,4 +1,9 @@
 // trying to create an age variable and then reassign the value by 1
 
-const age = 33;
+let age = 33;
 age = age + 1;
+
+// to reassign the value of age by 1 we need to use let instead of const
+
+console.log(age);
+