Per Allansson focused on improving code quality and maintainability in the appgate/sdpctl repository by addressing spelling and grammar issues throughout the Go codebase and related documentation. Using tools like codespell, Per systematically identified and corrected common misspellings, such as “seperated” to “separated” and “recieved” to “received,” ensuring greater readability and professionalism. The work involved non-functional changes, emphasizing code correction and documentation updates without altering application behavior. By standardizing terminology and enhancing documentation clarity, Per contributed to a more accessible and maintainable project, demonstrating attention to detail and adherence to quality assurance standards in Go and HTML environments.