[4518] Fix typo in custom options example

diff --git a/doc/guide/dhcp4-srv.xml b/doc/guide/dhcp4-srv.xml
index 81a36533aa3fc3165eab65ad72dbeb31863ec7b0..6578e4487bcd8a9e9f6901c2ed77c8c812029beb 100644 (file)
--- a/doc/guide/dhcp4-srv.xml
+++ b/doc/guide/dhcp4-srv.xml
@@ -1427,7 +1427,7 @@ It is merely echoed by the server
             "type": "ipv4-address",
             "record-types": "",
             "array": false,
-            "encapsulate ""
+            "encapsulate": ""
         },
         {
             "name": "subopt2",