Fix typo in openssl-x509.pod.in
CLA: trivial
@@ -411,7 +411,7 @@ or given with the B<-key> (or B<-signkey>) option.
This option is useful for creating self-issued certificates that are not
self-signed, for instance when the key cannot be used for signing, such as DH.
-It can also be used in conjunction with b<-new> and B<-subj> to directly
+It can also be used in conjunction with B<-new> and B<-subj> to directly
generate a certificate containing any desired public key.
=item B<-clrext>
