Update documentation and other files (#120)

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

Author: 47erbot

AUTHORS.md

@@ -31,11 +31,11 @@ These are the people that have contributed to the _exercises-scalatutorial_ proj
 - [![kiroco12](https://avatars1.githubusercontent.com/u/48894338?v=4&s=20) **kiroco12**](https://github.com/kiroco12)
 - [![FRosner](https://avatars2.githubusercontent.com/u/3427394?v=4&s=20) **FRosner**](https://github.com/FRosner)
 - [![MaureenElsberry](https://avatars0.githubusercontent.com/u/17556002?v=4&s=20) **MaureenElsberry**](https://github.com/MaureenElsberry)
+- [![47erbot](https://avatars1.githubusercontent.com/u/24799081?v=4&s=20) **47erbot**](https://github.com/47erbot)
 - [![sauntimo](https://avatars3.githubusercontent.com/u/2720466?v=4&s=20) **sauntimo**](https://github.com/sauntimo)
 - [![xiaowei-zhang](https://avatars0.githubusercontent.com/u/19760649?v=4&s=20) **xiaowei-zhang**](https://github.com/xiaowei-zhang)
 - [![dominv](https://avatars1.githubusercontent.com/u/3943031?v=4&s=20) **dominv**](https://github.com/dominv)
 - [![AdrianRaFo](https://avatars0.githubusercontent.com/u/15971742?v=4&s=20) **AdrianRaFo**](https://github.com/AdrianRaFo)
-- [![47erbot](https://avatars1.githubusercontent.com/u/24799081?v=4&s=20) **47erbot**](https://github.com/47erbot)
 - [![CaileenD](https://avatars3.githubusercontent.com/u/9513625?v=4&s=20) **CaileenD**](https://github.com/CaileenD)
 - [![calvellido](https://avatars0.githubusercontent.com/u/7753447?v=4&s=20) **calvellido**](https://github.com/calvellido)
 - [![angoglez](https://avatars0.githubusercontent.com/u/10107285?v=4&s=20) **angoglez**](https://github.com/angoglez)