Update documentation and other files (#100)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: 47erbot

AUTHORS.md

@@ -27,9 +27,9 @@ These are the people that have contributed to the _exercises-cats_ project:
 - [![raulraja](https://avatars3.githubusercontent.com/u/456796?v=4&s=20) **raulraja**](https://github.com/raulraja)
 - [![kiroco12](https://avatars1.githubusercontent.com/u/48894338?v=4&s=20) **kiroco12**](https://github.com/kiroco12)
 - [![rafaparadela](https://avatars3.githubusercontent.com/u/315070?v=4&s=20) **rafaparadela**](https://github.com/rafaparadela)
+- [![47erbot](https://avatars1.githubusercontent.com/u/24799081?v=4&s=20) **47erbot**](https://github.com/47erbot)
 - [![aeons](https://avatars2.githubusercontent.com/u/1432894?v=4&s=20) **aeons**](https://github.com/aeons)
 - [![dominv](https://avatars1.githubusercontent.com/u/3943031?v=4&s=20) **dominv**](https://github.com/dominv)
-- [![47erbot](https://avatars1.githubusercontent.com/u/24799081?v=4&s=20) **47erbot**](https://github.com/47erbot)
 - [![jdesiloniz](https://avatars2.githubusercontent.com/u/2835739?v=4&s=20) **jdesiloniz**](https://github.com/jdesiloniz)
 - [![doub1ejack](https://avatars2.githubusercontent.com/u/1809882?v=4&s=20) **doub1ejack**](https://github.com/doub1ejack)
 - [![yilinwei](https://avatars0.githubusercontent.com/u/8933128?v=4&s=20) **yilinwei**](https://github.com/yilinwei)