During December 2024, Arcrank focused on improving documentation quality for the anthropics/anthropic-sdk-go repository. Their primary contribution involved identifying and correcting a typo in the README.md file, changing 'repsonse' to 'response' to enhance clarity and reduce potential confusion for users. This work, carried out using Markdown and leveraging strong documentation skills, addressed a minor but impactful bug that could have led to support overhead. While no new features were developed during this period, Arcrank’s attention to detail in documentation maintenance contributed to a more accurate and user-friendly resource, reflecting a careful and methodical engineering approach.