Stani worked on improving documentation consistency in the exercism/problem-specifications repository by standardizing the naming convention for the Caesar cipher within the simple-cipher exercise. Using Markdown and established documentation standards, Stani aligned the exercise’s description to use the lowercase 'Caesar cipher,' reducing ambiguity for both contributors and learners. The work involved careful review of existing documentation, application of naming conventions, and use of Git-based workflows to ensure changes were properly tracked and integrated. While the scope was focused and did not include bug fixes, the update enhanced clarity and searchability, supporting better onboarding and reducing support needs for the project.