Worked on the prettier/angular-html-parser repository to improve documentation accuracy and developer experience. Focused on refining technical writing by updating Markdown files, specifically correcting Angular template syntax in the control-flow.md documentation. The change replaced the incorrect 'else-if' with the proper 'else if' syntax, ensuring that examples align with actual Angular usage. This targeted documentation update aimed to reduce confusion for users and streamline onboarding and maintenance processes. No codebase modifications were necessary beyond the documentation, demonstrating a precise and quality-driven approach to technical writing and documentation. Utilized Markdown and technical writing skills to enhance clarity and maintainability for developers.