=item * I<Matching>
-The key C<"~~"> allows you to override the smart matching used by
-the switch construct. See L<feature>.
+The key C<"~~"> allows you to override the smart matching logic used by
+the C<~~> operator and the switch construct (C<given>/C<when>). See
+L<perlsyn/switch> and L<feature>.
=item * I<Dereferencing>