=item *
-The switch statement is called C<given>/C<whereso> and only available
-in its current form in perl 5.28 or newer. See L<perlsyn/"Switch
-Statements">.
+The switch statement is called C<given>/C<when> and only available in
+perl 5.10 or newer. See L<perlsyn/"Switch Statements">.
=item *