the directory.
The directory should contain one certificate or CRL per file in PEM format,
-with a file name of the form I<hash>.I<N> for a certificate, or
+with a filename of the form I<hash>.I<N> for a certificate, or
I<hash>.B<r>I<N> for a CRL.
The I<hash> is the value returned by the L<X509_NAME_hash(3)> function applied
to the subject name for certificates or issuer name for CRLs.