Remove namespace from ClusterRoleBinding

Remove namespace from ClusterRoleBinding

Author: viveksyngh

docs/book/src/reference/metrics.md

@@ -29,7 +29,6 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: prometheus-k8s-rolebinding
-  namespace: <operator-namespace>
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole