Update api/v1alpha1/clusterconfig_types.go

Co-authored-by: Shalin Patel <[email protected]>
Signed-off-by: Faiq <[email protected]>

Author: faiq

api/v1alpha1/clusterconfig_types.go

@@ -252,8 +252,8 @@ func (ExtraAPIServerCertSANs) VariableSchema() clusterv1.VariableSchema {
 	return clusterv1.VariableSchema{
 		OpenAPIV3Schema: clusterv1.JSONSchemaProps{
 			Description: fmt.Sprintf(
-				"Extra Subject Alternative Names for the API Server signing cert. For Docker %v are injected automatically.",
-				DefaultDockerCertSANs,
+				"Extra Subject Alternative Names for the API Server signing cert. For Docker %s are injected automatically.",
+				strings.Join(DefaultDockerCertSANs,","),
 			),
 			Type:        "array",
 			UniqueItems: true,