Fix typo in DNSSEC Guide

The "dnssec-policy" example should say "keys" instead of "key".

diff --git a/doc/dnssec-guide/signing.rst b/doc/dnssec-guide/signing.rst
index c660c13a7c3745956f7d6aa4c083c747a4bc80fd..616983474d98283b406e38dff1e8199678cc3a81 100644 (file)
--- a/doc/dnssec-guide/signing.rst
+++ b/doc/dnssec-guide/signing.rst
@@ -736,7 +736,7 @@ keys. The following is an example of such a clause:
 
    dnssec-policy standard {
        dnskey-ttl 600;
-       key {
+       keys {
            ksk lifetime 365d algorithm ecdsap256sha256;
            zsk lifetime 60d algorithm ecdsap256sha256;
        };