bug-fix: Fix incorrect check in Assignment#update_repo_required_files
bug-fix: Fix incorrect check in Assignment#update_repo_required_files

MarkUsProject/Markus,MarkUsProject/Markus,MarkUsProject/Markus,MarkUsProject/Markus,MarkUsProject/Markus,MarkUsProject/Markus,MarkUsProject/Markus,MarkUsProject/Markus