Worked on the plone/training repository to enhance developer documentation, focusing on improving clarity and reducing onboarding friction for those registering new blocks. Addressed a misreferenced configuration file path in the custom_block.md guide and corrected a typographical error in blocks.md, ensuring the documentation accurately reflected the codebase. Utilized Markdown for documentation updates and Git for version control, adhering to established repository conventions throughout the process. The changes, delivered through two targeted commits, provided clearer guidance for developers and helped prevent misconfigurations. This work emphasized attention to detail and maintainability, contributing to a smoother experience for future contributors and users.