Peter Peterson focused on enhancing documentation quality for the mantidproject/mantid repository, specifically targeting the CrossCorrelate feature. He updated the MaxDSpaceShift parameter note, removing redundant language to deliver a clearer and more concise API guide. This documentation-only change, implemented using reStructuredText (rst), aimed to improve user onboarding and reduce potential confusion without altering any functional code. Peter’s work emphasized maintainability and traceability, as all modifications were consolidated into a single, auditable Git commit. His efforts demonstrated attention to detail in technical writing and documentation, leveraging his skills in rst and documentation best practices to support the project’s clarity.