During December 2024, Rost focused on improving the usability of test commands in the nf-core/methylseq repository by refining its documentation. Rost updated the usage.md file, written in Markdown, to clarify the correct way to run tests, specifically by removing an unnecessary input parameter from the example command. This documentation change addressed a common source of confusion for new contributors, aligning the written instructions with the actual command-line interface behavior. By concentrating on documentation skills and Markdown, Rost’s work enhanced the onboarding experience and reduced potential support queries, though the scope was limited to a single feature without bug fixes.