Worked on improving documentation quality and repository hygiene for the OpenXiangShan/NEMU project, focusing on enhancing clarity for new contributors. Addressed a documentation bug by correcting a spelling error in the README, changing 'Abort NEMU' to 'About NEMU', and ensured the file adhered to formatting standards by ending with a newline. Utilized Markdown to implement these changes, demonstrating attention to detail in documentation practices. The work was captured in a single commit linked to an open issue, reflecting a methodical approach to repository maintenance. No new features were developed during this period, with efforts concentrated on documentation improvements.