Update keps/sig-multicluster/5339-clusterprofile-plugin-credentials/README.md

Co-authored-by: Corentin Debains <[email protected]>

Author: kahirokunn

keps/sig-multicluster/5339-clusterprofile-plugin-credentials/README.md

@@ -297,7 +297,7 @@ In this structure, not all fields would apply, such as:
 Some credential providers require cluster-specific, non-secret parameters (for example, a `clusterName`) in order to obtain credentials. To standardize how this information is conveyed from a `ClusterProfile` to a plugin, the library follows the existing convention defined by the client authentication API:
 
 > Optional: when a plugin needs per-cluster, non-secret config, set an extension entry with `name: client.authentication.k8s.io/exec` under `Cluster.extensions`.
-- The library reads only the `extension` field of that entry and passes it through verbatim to `ExecCredential.Spec.Cluster.Config`.
+> The library reads only the `extension` field of that entry and passes it through verbatim to `ExecCredential.Spec.Cluster.Config`.
 > The content must be non-secret and cluster-specific. Controller- or environment-specific data must not be placed here.
 - Plugins may read values (e.g. `clusterName`) from `ExecCredential.Spec.Cluster.Config`.