In May 2025, Marius focused on improving documentation quality for the microsoft/zerotrustassessment repository. He addressed a specific issue in RMDS_010.md by correcting the spelling of 'GitHub' and adding a missing letter in 'Accounts,' ensuring the document title accurately reflected its content. This work, carried out using Markdown and leveraging his documentation skills, required careful attention to detail and a precise, traceable commit. While no new features were introduced, Marius’s targeted fix reduced the risk of user confusion and improved the reliability of the documentation, demonstrating a methodical approach to maintaining standards in a live codebase.