Document "--with-gpg" keymaster option

diff --git a/keymaster.pl b/keymaster.pl
index c90ab4d28e6ced4fdbd274231b05fdad1110a9fd..2de850f34db8c052c11fbd8f02f55cceb007474c 100755 (executable)
--- a/keymaster.pl
+++ b/keymaster.pl
@@ -80,10 +80,11 @@ same directory as this tool.
 Specify the zone to manage.  May be omitted if zones are not used in the
 configuration.
 
-=back
+=item B<--with-gpg>
+
+Specify alternate location for GPG.  Default is C</usr/bin/gpg>.
 
-There are also intentionally undocumented options, which can be found in
-the source code.
+=back
 
 =head1 DESCRIPTION