Chapters Fix Log

- Chapter 1 v1.0 (24/Nov/2020)

v1.01 (25/Nov/2020)

v1.02 (26/Nov/2020)

- Chapter 2. v1.0 (24/Nov/2020)

v1.01 (25/Nov/2020)

- Chapter 3 v1.0 (24/Nov/2020)

v1.01 (25/Nov/2020)