RBuddha
diff --git a/Diff for: ‎chapter01/12-ES6Classes.html
-10 b/Diff for: ‎chapter01/12-ES6Classes.html
-10
diff --git a/Diff for: ‎chapter01/12-ES6Classes.js
-90 b/Diff for: ‎chapter01/12-ES6Classes.js
-90