Contributed to the open-telemetry/opentelemetry.io repository by enhancing observability documentation with a practical example illustrating distributed traces in a microservice architecture. Focused on clarifying how traces operate across services, the work aimed to improve developer onboarding and reduce ambiguity around tracing concepts. Collaborated with multiple contributors to ensure comprehensive and accurate technical content, leveraging Markdown for documentation and applying expertise in microservices and observability. The update improved documentation readability and maintainability, laying a foundation for future trace-related enhancements. No bugs were addressed during this period, with efforts concentrated on delivering clear, actionable technical writing to support ongoing knowledge transfer and onboarding.