Replace `classname` and the path appropriately. (You can also leave off "AES:" to use the key with 1DES, but that is very weak, and should not be used in new classes.)
-<small>* This is only mostly true. Zephyr supports limiting who can sub to zephyr classes, and Moira has support to control zephyr's support. However, there's no self-service support for setting up ACL'd classes, and I don't believe anybody with the relevant bits in interested in setting up classes for student groups or similar uses, so the technical ability isn't practically useful.</small>
+<small>* This is only mostly true. Zephyr supports limiting who can sub to zephyr classes, and Moira has support to control zephyr's support. However, there's no self-service support for setting up ACL'd classes, and I don't believe anybody with the relevant bits is interested in setting up classes for student groups or similar uses, so the technical ability isn't practically useful.</small>