diff --git a/.vale/fixtures/AsciiDoc/ClosedAttributeBlocks/testvalid.adoc b/.vale/fixtures/AsciiDoc/ClosedAttributeBlocks/testvalid.adoc
index f70c7f6..a39e3d2 100644
--- a/.vale/fixtures/AsciiDoc/ClosedAttributeBlocks/testvalid.adoc
+++ b/.vale/fixtures/AsciiDoc/ClosedAttributeBlocks/testvalid.adoc
@@ -19,3 +19,17 @@ $ oc adm must-gather
 [must-gather      ] OUT clusterrolebinding.rbac.authorization.k8s.io/must-gather-2bd8x created
 [must-gather      ] OUT pod for plug-in image quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:125f183d13601537ff15b3239df95d47f0a604da2847b561151fedd699f5e3a5 created
 ----
+
+//vale-fixture
+.Example API response
+[source,json]
+----
+[
+ {
+  "id": "ca11ab76-86f9-428c-8d3a-666c24e34d32",
+  "endpointUri": "http://localhost:9089/api/ocloudNotifications/v1/dummy",
+  "uriLocation": "http://localhost:8089/api/ocloudNotifications/v1/subscriptions/ca11ab76-86f9-428c-8d3a-666c24e34d32",
+  "resource": "/cluster/node/openshift-worker-0.openshift.example.com/redfish/event"
+ }
+]
+----
diff --git a/.vale/styles/AsciiDoc/ClosedAttributeBlocks.yml b/.vale/styles/AsciiDoc/ClosedAttributeBlocks.yml
index efb65ea..471662b 100644
--- a/.vale/styles/AsciiDoc/ClosedAttributeBlocks.yml
+++ b/.vale/styles/AsciiDoc/ClosedAttributeBlocks.yml
@@ -4,4 +4,4 @@ scope: raw
 level: error
 message: "Attribute block is not closed."
 raw:
-  - '(?<!.)(\[[^\]]+?)\n'
+  - '(?<!.)(\[[^\]\n]+?)\n'