Worked on improving documentation clarity for the BufferGeometry class in the mrdoob/three.js repository, focusing on providing precise guidance for geometry instance disposal. Addressed a documentation typo and enhanced the instructions to help developers avoid common misuse, thereby reducing potential support queries. Collaborated with other contributors to validate the accuracy of the changes and ensure alignment with project standards. The work involved careful review of JavaScript code and front end development practices, maintaining code quality while making non-breaking improvements. No new features were added, but the targeted bug fix contributed to better API usage and more accessible documentation for the community.