f make comment more factual

Author: TheBlueMatt

lightning/src/chain/channelmonitor.rs

@@ -1490,10 +1490,9 @@ impl<Signer: Sign> ChannelMonitor<Signer> {
 			}
 			if !found_commitment_tx {
 				if let Some(conf_thresh) = pending_commitment_tx_conf_thresh {
-					// We blindly assume this is a cooperative close transaction here, and that the
-					// counterparty didn't misbehave. At worst we've over-estimated the amount we can
-					// claim as we'll punish a misbehaving counterparty (as long as we didn't
-					// misbehave).
+					// We blindly assume this is a cooperative close transaction here, and that
+					// neither us nor our counterparty misbehaved. At worst we've under-estimated
+					// the amount we can claim as we'll punish a misbehaving counterparty.
 					res.push(ClaimableBalance::ClaimableAwaitingConfirmations {
 						claimable_amount_satoshis: us.current_holder_commitment_tx.to_self_value_sat,
 						confirmation_height: conf_thresh,