Sam Maya focused on improving documentation within the DataDog/documentation repository, delivering a targeted update to the Primary Tag Value Restrictions section. Using Markdown and leveraging strong documentation skills, Sam clarified capitalization rules and specified allowed characters for primary tag values. This update aimed to reduce misconfigurations by providing clearer guidance for developers configuring tags, ultimately supporting more accurate tag handling and minimizing potential user errors. The work was tracked through a single commit and did not involve code changes, reflecting a concise but focused contribution. The depth of the update addressed a specific pain point, enhancing the overall developer experience.