=head1 OPTIONS
-This role is a parameterized role. It accepts one configuration parameter,
-C<getopt_conf>. This parameter is an ArrayRef of strings, which are
-L<Getopt::Long> configuraion options (see "Configuring Getopt::Long" in
-L<Getopt::Long>)
+This role is a parameterized role. It accepts a HashRef of parameters. For now
+there is only one configuration parameter, C<getopt_conf>. This parameter is an
+ArrayRef of strings, which are L<Getopt::Long> configuraion options (see
+"Configuring Getopt::Long" in L<Getopt::Long>). See L<SYNOPSIS> for an example.
=cut