During June 2025, Smart Lee contributed to the dotnet/runtime repository by enhancing code clarity and maintainability. Focusing on code maintenance using C++, Smart addressed a readability issue in the GC stress header comment, correcting a typographical error from "decissions" to "decisions." This change was purely cosmetic, ensuring that no functional code paths were altered and system stability was preserved. By improving documentation quality, Smart facilitated easier onboarding and reduced potential misunderstandings during code reviews. The work demonstrated attention to detail and cross-architecture awareness, as reflected in the commit history and context, and showcased disciplined documentation practices within the project.