updated the variable to be able to reassign the value

Author: bodoszidi

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

@@ -1,4 +1,5 @@
 // trying to create an age variable and then reassign the value by 1
 
-const age = 33;
+let age = 33;
 age = age + 1;
+// const variable cannot reassign the value - we need to use let