Theo Bensaci contributed to the heig-vd-dai-course repository by updating project documentation to improve contributor recognition. He focused on maintaining the README file, ensuring that contributor records were accurate and up-to-date for future onboarding. Using Markdown, Theo delivered a non-functional change that added his name to the contributors list, referencing issue tracking for traceability. His work emphasized documentation hygiene and version control best practices, with clear commit messages and no impact on existing code functionality. While the scope was limited to documentation, Theo demonstrated attention to detail and consistency in maintaining project records, supporting a transparent and collaborative development environment.