refactor and make it more formal * README.md: fix typo * README.md: move acknowledgments to the end and add license Co-authored-by: Zhang Jian <zjsariel@gmail.com>
refactor and make it more formal * README.md: fix typo * README.md: move acknowledgments to the end and add license Co-authored-by: Zhang Jian <zjsariel@gmail.com>