Open a terminal Navigate to your moodle directory Run this command (or use whatever search tool you prefer) on master, 2.2 and 2.1 to find any remaining instances of the string "bellow" grep -r bellow If you do find an instances run the following and locate the lines (which should have a date next to it) git blame <filename> If you found no such instance of "bellow" or if the lines were created after this patch was submitted this test passes.