diff --git a/README.adoc b/README.adoc
index a8396784..608b4b90 100644
--- a/README.adoc
+++ b/README.adoc
@@ -994,7 +994,7 @@ metadata:
   namespace: YOUR-NAME-SPACE
   name: namespace-reader
 rules:
-  - apiGroups: ["", "extensions", "apps"]
+  - apiGroups: [""]
     resources: ["configmaps", "pods", "services", "endpoints", "secrets"]
     verbs: ["get", "list", "watch"]
 
diff --git a/spring-cloud-kubernetes-client-config/src/test/java/org/springframework/cloud/kubernetes/client/config/reload/KubernetesClientEventBasedConfigMapChangeDetectorTests.java b/spring-cloud-kubernetes-client-config/src/test/java/org/springframework/cloud/kubernetes/client/config/reload/KubernetesClientEventBasedConfigMapChangeDetectorTests.java
index f2589042..dae163f4 100644
--- a/spring-cloud-kubernetes-client-config/src/test/java/org/springframework/cloud/kubernetes/client/config/reload/KubernetesClientEventBasedConfigMapChangeDetectorTests.java
+++ b/spring-cloud-kubernetes-client-config/src/test/java/org/springframework/cloud/kubernetes/client/config/reload/KubernetesClientEventBasedConfigMapChangeDetectorTests.java
@@ -142,9 +142,7 @@ class KubernetesClientEventBasedConfigMapChangeDetectorTests {
 				mock(KubernetesClientConfigMapPropertySource.class)).withProperty("debug", "true");
 		KubernetesClientConfigMapPropertySourceLocator locator = mock(
 				KubernetesClientConfigMapPropertySourceLocator.class);
-		when(locator.locate(environment)).thenAnswer(
-			x -> new MockPropertySource().withProperty("debug", "false")
-		);
+		when(locator.locate(environment)).thenAnswer(x -> new MockPropertySource().withProperty("debug", "false"));
 		KubernetesNamespaceProvider kubernetesNamespaceProvider = mock(KubernetesNamespaceProvider.class);
 		when(kubernetesNamespaceProvider.getNamespace()).thenReturn("default");
 		KubernetesClientEventBasedConfigMapChangeDetector changeDetector = new KubernetesClientEventBasedConfigMapChangeDetector(