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-rw-r--r--doc/apps/pkcs7.pod5
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/apps/pkcs7.pod b/doc/apps/pkcs7.pod
index 024175e1cb..6cb015cded 100644
--- a/doc/apps/pkcs7.pod
+++ b/doc/apps/pkcs7.pod
@@ -7,6 +7,7 @@ pkcs7 - PKCS#7 utility
=head1 SYNOPSIS
B<openssl> B<pkcs7>
+[B<-help>]
[B<-inform PEM|DER>]
[B<-outform PEM|DER>]
[B<-in filename>]
@@ -24,6 +25,10 @@ The B<pkcs7> command processes PKCS#7 files in DER or PEM format.
=over 4
+=item B<-help>
+
+Print out a usage message.
+
=item B<-inform DER|PEM>
This specifies the input format. B<DER> format is DER encoded PKCS#7