f lol bad phrasing

Author: TheBlueMatt

lightning/src/chain/channelmonitor.rs

@@ -871,7 +871,7 @@ impl<Signer: Sign> Writeable for ChannelMonitorImpl<Signer> {
 			for &(ref htlc_output, ref htlc_source) in htlc_infos.iter() {
 				debug_assert!(htlc_source.is_none() || Some(**txid) == self.current_counterparty_commitment_txid
 						|| Some(**txid) == self.prev_counterparty_commitment_txid,
-					"HTLC Sources for all but revoked commitment transactions should be none!");
+					"HTLC Sources for all revoked commitment transactions should be none!");
 				serialize_htlc_in_commitment!(htlc_output);
 				htlc_source.as_ref().map(|b| b.as_ref()).write(writer)?;
 			}