message: Avoid awkward re-export documentation for Subscription
diff: @@ -190,6 +190,7 @@ mod message;
  mod options;
  mod proto;
  mod secure_wipe;
  +mod subscription;
  #[cfg(feature = "jetstream")]
  /// `JetStream` stream management and consumers.
  @@ -212,10 +213,6 @@ fn inject_io_failure() -> io::Result<()> {
  Ok(())
  }
  -/// Functionality relating to subscribing to a
  -/// subject.
  -pub mod subscription;
  -
  #[doc(hidden)]
  #[deprecated(since = "0.6.0", note = "this has been renamed to `Options`.")]
  pub type ConnectionOptions = Options;
  