Fix age variable reassignment

Author: Jestavo1

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

@@ -1,4 +1,12 @@
 // trying to create an age variable and then reassign the value by 1
 
-const age = 33;
+//const age = 33;
+//age = age + 1;
+
+// We use let because the value of age needs to change.
+
+
+let age = 33;
+
 age = age + 1;
+console.log(age);