Worked on the swiftlang/swift-package-manager repository, focusing on improving documentation quality rather than implementing new features or altering source code. Addressed a documentation typo in the PackageReference.Kind.registry comment, specifically correcting a double-space error to enhance readability and maintain consistency across the codebase. This change, implemented using Swift and guided by clean code and documentation best practices, aimed to reduce onboarding friction for new contributors and minimize potential confusion. By ensuring that the update was non-invasive and did not affect API behavior or release stability, the work reinforced the importance of precise documentation in maintaining a reliable development environment.