Worked on the FuelLabs/sway repository to enhance code quality by addressing typographical errors throughout the sway-core and sway-ir components. Focused on code maintenance and refactoring, the developer systematically corrected common typos such as “sub section” to “subsection” and “trandaction” to “transaction,” improving both readability and maintainability. Using Rust, the changes were implemented through disciplined version control practices, ensuring consistency across the codebase and reducing the risk of future misinterpretations. This targeted effort contributed to more reliable tooling and established a foundation for clearer documentation, reflecting a detail-oriented approach to code hygiene and long-term project sustainability.