Worked on enhancing the ethereum-optimism/docs repository by focusing on documentation accuracy and onboarding clarity for proposer setup. Addressed a critical documentation bug by updating the DisputeGameFactory path to reference the DisputeGameFactoryProxy, which reduced confusion and potential setup errors for new users. Employed technical writing and documentation skills using Markdown to ensure the guide was both precise and maintainable. Linked the documentation change directly to a specific commit for traceability, supporting future maintainability. The work emphasized improving consistency across the documentation, helping to prevent similar issues in future releases and streamlining the onboarding process for the ethereum-optimism community.