This will load the specified C<$class_name>, if it is not already
loaded (as reported by C<is_class_loaded>). This function can be used
in place of tricks like C<eval "use $module"> or using C<require>
-unconditionally. This will return the metaclass of C<$class_name>.
+unconditionally. This will return the metaclass of C<$class_name> if
+one exists, otherwise it will return C<$class_name>.
=item B<Class::MOP::is_class_loaded($class_name)>