message: pluralised finalizer name seems better practice to match kube url
diff: @@ -12,7 +12,7 @@ use serde::{Deserialize, Serialize};
  kind = "Foo",
  namespaced,
  status = "FooStatus",
  - finalizer = "mygc.foo.clux.dev",
  + finalizer = "mygc.foos.clux.dev",
  scale = r#"{"specReplicasPath":".spec.replicas", "statusReplicasPath":".status.replicas"}"#,
  printcolumn = r#"{"name":"Spec", "type":"string", "description":"name of foo", "jsonPath":".spec.name"}"#
  )]
  @@ -36,7 +36,7 @@ fn main() {
  foo.status = Some(FooStatus { is_bad: true });
  println!("Spec: {:?}", foo.spec);
  println!("finalizers: {:?}", foo.metadata.finalizers);
  - println!("Foo CRD: {:?}", Foo::crd());
  + println!("Foo CRD: \n{}", serde_json::to_string_pretty(&Foo::crd()).unwrap());
  }
  // some tests
  