doc/configuration: fix typo

diff --git a/doc/configuration.rst b/doc/configuration.rst
index ea7732e248b21314a7804ee14922b46ee94fa0c6..71b034aa9f71d5f15621a1dcceb60d77ce31e0ac 100644 (file)
--- a/doc/configuration.rst
+++ b/doc/configuration.rst
@@ -144,7 +144,7 @@ See the following examples and :ref:`ACL section`.
 
 ::
 
-    acl
+    acl:
         - id: owner_type_rule
           action: update
           update-type: [A, AAAA, MX] # Updates are only allowed to update records of the specified types