fix typos in SSL_CONF documentation

[openssl.git] / doc / ssl / SSL_CONF_argv.pod

diff --git a/doc/ssl/SSL_CONF_argv.pod b/doc/ssl/SSL_CONF_argv.pod
index 0796d4d..1d49206 100644 (file)
--- a/doc/ssl/SSL_CONF_argv.pod
+++ b/doc/ssl/SSL_CONF_argv.pod
@@ -14,12 +14,13 @@ SSL_CONF_argv - SSL configuration command line processing.
 
 The function SSL_CONF_cmd_argv() processes at most two command line
 arguments from B<pargv> and B<pargc>. The values of B<pargv> and B<pargc>
-are updated to reflect the number of command options procesed.
+are updated to reflect the number of command options procesed. The B<pargc>
+argument can be set to B<NULL> is it is not used.
 
 =head1 RETURN VALUES
 
-SSL_CONF_cmd_argv() returns the number of command arguments processed: 0, 1
-or 2 or a negative error code.
+SSL_CONF_cmd_argv() returns the number of command arguments processed: 0, 1, 2
+2 or a negative error code.
 
 If -2 is returned then an argument for a command is missing.