Finilise

README.md

 # <img src="docs/src/assets/logo.jpg" width="36px" /> Sustainable Software Engineering
 
-## Lecture Material
+## 🚨 Lecture Material 🚨 (for future reference)
 
-- Located in the [`./docs/src/lecture` Folder](./docs/src/lecture) as Markdown files.
+- Located in the [`./docs/src/lecture` Folder](./docs/src/lecture) (click) as Markdown files, can be opened in Webbrowser.
 
 ## Installation