Worked on improving documentation quality in the dotty-staging/dotty repository, focusing on refining the EBNF grammar example within indentation.md. Addressed a misplaced tag that previously introduced ambiguity, ensuring the documentation accurately reflected the intended grammar rules. This targeted fix, implemented using Markdown and documentation best practices, enhanced the clarity and reliability of the reference material for downstream users. The approach emphasized disciplined maintenance, with clear and traceable commits that support ongoing documentation accuracy. By reducing potential user confusion and aligning examples with actual implementation, the work contributed to more maintainable documentation and streamlined support for users referencing the grammar documentation.