f queue fail comment

Author: TheBlueMatt

lightning/src/ln/channel.rs

@@ -3231,9 +3231,9 @@ impl<Signer: Sign> Channel<Signer> {
 						match self.fail_htlc(htlc_id, err_packet.clone(), false, logger) {
 							Ok(update_fail_msg_option) => {
 								// If an HTLC failure was previously added to the holding cell (via
-								// `fail_htlc`) then generating the fail message itself must not
-								// fail - we should never end up in a state where we double-fail an
-								// HTLC or fail-then-claim an HTLC as it indicates we didn't wait
+								// `queue_fail_htlc`) then generating the fail message itself must
+								// not fail - we should never end up in a state where we double-fail
+								// an HTLC or fail-then-claim an HTLC as it indicates we didn't wait
 								// for a full revocation before failing.
 								update_fail_htlcs.push(update_fail_msg_option.unwrap())
 							},