$foo->goo;
$foo->google;
-Note that C<SUPER> refers to the superclass of the current package
-(C<Foo>), not to the superclass of C<$self>.
+Note that C<SUPER> refers to the superclasses of the current package
+(C<Foo>), not to the superclasses of C<$self>.
=head1 USING RELATIONSHIP WITH SDBM