Worked on the mdn/translated-content repository to enhance documentation quality and ensure accurate terminology across English and French resources. Focused on correcting the HTTP status code 101 documentation title, updating it from "Switching Protocol" to "Switching Protocols" to align with official standards and improve clarity for users. Applied documentation and localization skills using Markdown to update both English and FR documentation, addressing language-specific typos and maintaining consistency. The work emphasized documentation QA discipline, reducing potential confusion and support queries related to terminology. This contribution demonstrates attention to detail and a methodical approach to cross-language documentation maintenance within a collaborative environment.