Loostrum focused on enhancing code quality and maintainability in the amrvac/AGILE-experimental repository by performing targeted whitespace and style cleanup within the mod_ghostcells_update.t Fortran module. Using their expertise in Fortran programming and code refactoring, Loostrum improved the readability of comments and variable declarations without introducing any functional changes. This work addressed a code quality issue, making the codebase easier to review and modify for future scientific computing needs. The changes were carefully committed to maintain a clear project history, reflecting a methodical approach to incremental improvement and supporting the long-term sustainability of the AGILE-experimental codebase.