Worked on improving the CSCfi/csc-user-guide repository by updating documentation to align with current command-line usage. Addressed a documentation bug by removing the obsolete 'python' prefix from the trankit2conllu command example, ensuring users follow the correct syntax and reducing potential confusion. The update was delivered through a co-authored commit, reflecting collaborative development practices and adherence to contribution standards. Focused on technical writing and documentation skills, the work did not involve code changes but enhanced the accuracy and clarity of user-facing materials. This improvement supports smoother onboarding and lowers support overhead for users interacting with the Trankit tool.