f better fn name

Author: TheBlueMatt

lightning/src/onion_message/messenger.rs

@@ -1180,7 +1180,7 @@ where
 		)
 	}
 
-	fn handle_onion_message_send<T: OnionMessageContents>(
+	fn send_onion_message_internal<T: OnionMessageContents>(
 		&self, message: T, instructions: MessageSendInstructions, log_suffix: fmt::Arguments,
 	) -> Result<Option<SendSuccess>, SendError> {
 		let (destination, context) = match instructions {
@@ -1362,7 +1362,7 @@ where
 		&self, response: T, instructions: ResponseInstruction,
 	) -> Result<Option<SendSuccess>, SendError> {
 		let message_type = response.msg_type();
-		self.handle_onion_message_send(
+		self.send_onion_message_internal(
 			response, instructions.into_instructions(),
 			format_args!(
 				"when responding with {} to an onion message",
@@ -1749,7 +1749,7 @@ where
 
 		// Enqueue any initiating `CustomMessage`s to send.
 		for (message, instructions) in self.custom_handler.release_pending_custom_messages() {
-			let _ = self.handle_onion_message_send(
+			let _ = self.send_onion_message_internal(
 				message, instructions, format_args!("when sending CustomMessage")
 			);
 		}