-The directory to use for building the chain provided to the client. This
-directory must be in "hash format", see L<openssl-verify(1)> for more
-information.
+=item B<-verifyCApath> I<dir>
+
+A directory containing trusted certificates to use
+for verifying client certificates.
+This directory must be in "hash format",
+see L<openssl-verify(1)> for more information.
+
+=item B<-verifyCAstore> I<uri>
+
+The URI of a store containing trusted certificates to use
+for verifying client certificates.