Benedikt Franke focused on improving developer documentation for the phpstan/phpstan-src repository, addressing onboarding challenges and reducing misconfiguration risks. He updated the README using Markdown, clarifying the required PHP version for development and correcting grammatical errors to ensure accuracy and clarity. His work centered on documentation skills, emphasizing clear communication of technical requirements rather than changes to core functionality or features. By aligning the documentation with current development standards, Benedikt enhanced the contributor experience and minimized potential setup issues. The depth of his contribution lay in meticulous attention to detail, ensuring that new and existing developers could rely on up-to-date guidance.