Rudolf Olah enhanced the Blaizzy/mlx-audio repository by updating its documentation to support a new --lang_code option for text-to-speech commands. He focused on improving usability by providing clear guidance and practical examples, including basic generation, voice selection, immediate playback, and saving output to a directory. Using Markdown and applying documentation best practices, Rudolf aligned the README with recent code changes, ensuring that new and existing users could quickly adopt the feature. This work reduced onboarding friction and support overhead, demonstrating attention to integration readiness and effective communication of technical changes within a version-controlled environment. No bugs were addressed this period.