Roger focused on improving documentation reliability for the ssl-hep/ServiceX_frontend repository by addressing a broken link in the func-adl query language reference. He updated the outdated JupyterBook URL in the RST documentation, redirecting users to the current iris-hep.org/func_adl/ resource. His work involved validating the documentation build and ensuring link integrity, which helps prevent future regressions and supports accurate usage of func_adl. By concentrating on documentation quality and using skills in RST and technical writing, Roger’s targeted fix reduced potential support queries and improved onboarding for new users, though it did not involve new feature development during this period.