///
/// Classes must implement this interface so that they may be notified when an
/// abstract type is resolved. Abstract types may be resolved into more
-/// concrete types through: linking, parsing, and bytecode reading. When this
+/// concrete types through: linking, parsing, and bitcode reading. When this
/// happens, all of the users of the type must be updated to reference the new,
/// more concrete type. They are notified through the AbstractTypeUser
/// interface.