*
* Used to convey to a [`Filter`] such an output with a given spending condition. Any transaction
* spending the output must be given to [`ChannelMonitor::block_connected`] either directly or via
- * the return value of [`Filter::register_output`].
+ * [`Confirm::transactions_confirmed`].
*
* If `block_hash` is `Some`, this indicates the output was created in the corresponding block and
* may have been spent there. See [`Filter::register_output`] for details.