Fix README and samples

Change-Id: I0a33bd55bf361c02a542470557423284bba24f0d
diff --git a/operator/README.md b/operator/README.md
index 84108d9..b1cabba 100644
--- a/operator/README.md
+++ b/operator/README.md
@@ -84,7 +84,7 @@
   ## List of names representing imagePullSecrets available in the cluster. These
   ## secrets will be added to all pods. (optional)
   imagePullSecrets: []
-  # - docker
+  # - name: docker
 
   ## ImagePullPolicy (https://kubernetes.io/docs/concepts/containers/images/#image-pull-policy)
   ## to be used in all containers. (default: Always)
@@ -155,7 +155,7 @@
       #   aws-availability-zone: us-east-1
 
   ## Storage for logs
-  gerritLogsStorage:
+  logsStorage:
     ## Size of the volume (ReadWriteMany) used to store logs. (mandatory)
     size: 1Gi
 
diff --git a/operator/k8s/cluster.sample.yaml b/operator/k8s/cluster.sample.yaml
index 52b7759..e56bbc3 100644
--- a/operator/k8s/cluster.sample.yaml
+++ b/operator/k8s/cluster.sample.yaml
@@ -8,5 +8,5 @@
     readWriteMany: nfs-client
   gitRepositoryStorage:
     size: 1Gi
-  gerritLogsStorage:
+  logsStorage:
     size: 1Gi