Clarification and fix typo.

This specifies the current issuer certificate. This option can be used

multiple times. The certificate specified in B<filename> must be in

PEM format.

PEM format. This option B<MUST> come before any B<-cert> options.

=item B<-cert filename>

=item B<-trust_other>

the certificates specified by the B<-verify_certs> option should be explicitly

the certificates specified by the B<-verify_other> option should be explicitly

trusted and no additional checks will be performed on them. This is useful

when the complete responder certificate chain is not available or trusting a

root CA is not appropriate.

=item B<-VAfile file>

file containing explicitly trusted responder certificates. Equivalent to the

B<-verify_certs> and B<-trust_other> options.

B<-verify_other> and B<-trust_other> options.

=item B<-noverify>

ignore certificates contained in the OCSP response when searching for the

signers certificate. With this option the signers certificate must be specified

with either the B<-verify_certs> or B<-VAfile> options.

with either the B<-verify_other> or B<-VAfile> options.

=item B<-no_signature_verify>