message: Fix connect with options example
diff: @@ -717,7 +717,7 @@ impl Client {
  /// ```
  /// # #[tokio::main]
  /// # async fn main() -> Result<(), Box<dyn std::error::Error>> {
  -/// let mut nc = async_nats::connect_with_options("demo.nats.io", Some(async_nats::ConnectOptions::new())).await?;
  +/// let mut nc = async_nats::connect_with_options("demo.nats.io", async_nats::ConnectOptions::new()).await?;
  /// nc.publish("test".into(), "data".into()).await?;
  /// # Ok(())
  /// # }
  