fix error in docs

Co-authored-by: Peter Luitjens <[email protected]>

docs/configuration/clustering-k8s.md

@@ -57,7 +57,7 @@ kind: Role
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: teraslice-master-role-<namespace>
-  namespace: ts-<namespace>
+  namespace: <namespace>
 rules:
   - apiGroups: [""]  # Core API group for resources like pods, configmaps
     resources: ["pods", "configmaps", "services"]