Also document the default flavor.

Author: Gerrit91

README.md

@@ -166,9 +166,10 @@ export POD_CIDR=["10.240.0.0/12"]
 
 ## Flavors
 
-You might choose from different cluster template [flavors](https://cluster-api.sigs.k8s.io/clusterctl/commands/generate-cluster.html?highlight=flavor#flavors) to generate your manifest with clusterctl. Here is a table describing the available flavors:
+You might choose from different cluster template [flavors](https://cluster-api.sigs.k8s.io/clusterctl/commands/generate-cluster.html?highlight=flavor#flavors) to generate manifests with clusterctl. Here is a table describing the available flavors:
 
 | Name         | Description                                                                                                                                                                                                                                                                            | K8s Compatibility |
 | ------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------- |
+|              | This is the default flavor without providing the `--flavor` flag. This expects the user to deploy a CNI and a CCM.                                                                                                                                                                     | >= v1.33          |
 | calico       | Installs [calico](https://docs.tigera.io/calico/latest/about/) CNI along with [metal-ccm](https://github.com/metal-stack/metal-ccm). Depends on `ClusterResourceSet` and the [Add-on Provider for Helm](https://github.com/kubernetes-sigs/cluster-api-addon-provider-helm/tree/main). | >= v1.33          |
-| before-v1.33 | Contains working cluster manifests for K8s versions < v1.33.                                                                                                                                                                                                                           | < v1.33           |
+| before-v1.33 | The same as the default flavor but working for K8s versions < v1.33.                                                                                                                                                                                                                   | < v1.33           |