fixup: delete non existant reference to doc

Author: martinsaposnic

lightning/src/chain/channelmonitor.rs

@@ -2330,8 +2330,7 @@ impl<Signer: EcdsaChannelSigner> ChannelMonitor<Signer> {
 	/// may be to contact the other node operator out-of-band to coordinate other options available
 	/// to you.
 	///
-	/// Note: For channels using manual funding broadcast (see
-	/// [`crate::ln::channelmanager::ChannelManager::funding_transaction_generated_manual_broadcast`]),
+	/// Note: For channels using manual funding broadcast,
 	/// automatic broadcasts are suppressed until the funding transaction has been observed on-chain.
 	/// Calling this method overrides that suppression and queues the latest holder commitment
 	/// transaction for broadcast even if the funding has not yet been seen on-chain. This may result