message: fix event example
diff: #[macro_use] extern crate log;
  use kube::{
  api::{Api, Informer, WatchEvent},
  - api::Event,
  + api::v1Event,
  client::APIClient,
  config,
  };
  @@ -27,7 +27,7 @@ fn main() -> Result<(), failure::Error> {
  }
  // This function lets the app handle an event from kube
  -fn handle_events(ev: WatchEvent<Event>) -> Result<(), failure::Error> {
  +fn handle_events(ev: WatchEvent<v1Event>) -> Result<(), failure::Error> {
  match ev {
  WatchEvent::Added(o) => {
  info!("New Event: {}, {}", o.type_, o.message);
  