E. Kiijima enhanced the geogebra/manual repository by improving the accuracy and maintainability of its documentation. Over two months, Kiijima standardized terminology and formatting across statistical command files using AsciiDoc, ensuring consistency and clarity for end users. They addressed broken interlinks, corrected file extensions, and synchronized documentation with code changes, reducing confusion and support overhead. Their work included targeted updates to example blocks and removal of outdated arguments, reflecting actual software functionality. Demonstrating skills in documentation management and Git-based workflows, Kiijima’s contributions resulted in clearer, more reliable documentation that supports user onboarding and streamlines future maintenance for the project.