clarify nsec3 salt syntax

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@3128 d19b8d6e-7fed-0310-83ef-9ca221ded41b

diff --git a/pdns/docs/pdns.xml b/pdns/docs/pdns.xml
index 47a55f5551f9a00056c5bef5913c940910cd0d68..d54dd515444a0fbd1ca986e120303449ea401236 100644 (file)
--- a/pdns/docs/pdns.xml
+++ b/pdns/docs/pdns.xml
@@ -12001,7 +12001,7 @@ $ pdnssec rectify-zone powerdnssec.org
                The NSEC3 parameters must be quoted on the command line.
                <warning><para>If running in RSASHA1 mode (algorithm 5 or 7), switching from NSEC to NSEC3 will require a DS update at the parent zone! </para></warning>
                The NSEC3 fields are: 'algorithm flags iterations salt'. Both 'algorithm' and 'flags' should be 1 for PowerDNS
-               operation.
+               operation. The salt is hexadecimal.
              </para>
            </listitem>
        </varlistentry>