[master] fix typo

as reported on dhcp jabber

diff --git a/doc/guide/bind10-guide.xml b/doc/guide/bind10-guide.xml
index fbab910538b3e628b981fac3a6b20d893b394158..9fc214637f82aceaa76616f006542371c4947940 100644 (file)
--- a/doc/guide/bind10-guide.xml
+++ b/doc/guide/bind10-guide.xml
@@ -6334,7 +6334,7 @@ Dhcp6/dhcp-ddns/qualifying-suffix "example.com"   string
       </para>
       </section>
       <section id="dhcpv6-d2-rules-config">
-      <title>When does DHCPv6 generates DDNS request</title>
+      <title>When does DHCPv6 generate DDNS request</title>
       DHCPv6 follows the behavior prescribed for DHCP servers in RFC 4704.
       It is important to keep in mind that DHCPv6 provides the initial decision
       making of when and what to update and forwards that information to D2 in