Changed the "Contribute to Koma" text, to make it less verbose

docs/src/how-to/5-contribute-to-koma.md

@@ -1,9 +1,7 @@
 # Contribute to Koma
 
-If you're interested in contributing to Koma, this document will guide you through configuring everything you need to get started. By contributing, you help enhance the functionality, usability, and performance of the Koma ecosystem. Whether you're fixing bugs, adding features, or improving documentation, your efforts are welcomed because it help us to advancing the project. Before you begin, it's necessary to install and configure a few essential tools on your machine to ensure a smooth development experience:
+If you're interested in contributing to Koma, this document will guide you through configuring everything you need to get started. By contributing, you help enhance the functionality, usability, and performance of the Koma ecosystem. Your efforts are welcomed because it help us to advancing the project. Before you begin, it's necessary to install and configure a few essential tools on your machine to ensure a smooth development experience:
 
-- Juliaup
-- Julia
 - Git
 - GitHub
 - VScode