Worked on enhancing the accuracy of technical documentation for the timescale/docs repository, focusing on source-database configuration instructions. Addressed a critical issue by correcting the SQL command to reference max_wal_senders instead of the incorrect max_wal_sender parameter, thereby reducing the risk of misconfiguration for users setting up replication sources. Utilized Markdown for documentation updates and applied technical writing skills to ensure clarity and maintainability. The change was tracked with a dedicated commit, supporting future traceability and review. This work improved the reliability of deployment guidance and demonstrated attention to detail in both SQL syntax and documentation standards within the project.