Contributed to the open-telemetry/opentelemetry.io repository by enhancing documentation for the export data configuration, specifically clarifying the instrumentations option. Focused on improving user guidance, the work involved updating the export-data.md file using Markdown to define the purpose and default value of the instrumentations setting. Leveraging skills in OpenTelemetry and data export configuration, the update aimed to reduce misconfiguration risks and streamline onboarding for new users. The documentation changes were co-authored to ensure accuracy and completeness, resulting in clearer instructions and fewer support queries. No bugs were fixed during this period, with efforts concentrated on documentation quality and user experience.