fixup! fixup! Rephrase the fee spike buffer requirement

Author: t-bast

02-peer-protocol.md

@@ -872,9 +872,9 @@ bootstrap phase of the network.
 The node _responsible_ for paying the Bitcoin fee should maintain a "fee
 spike buffer" on top of its reserve to accommodate a future fee increase.
 Without this buffer, the node _responsible_ for paying the Bitcoin fee may
-reach a state where it is unable to receive any non-dust HTLC while maintaining
-its channel reserve (because of the increased weight of the commitment transaction),
-resulting in a degraded channel. See [#728](https://github.com/lightningnetwork/lightning-rfc/issues/728)
+reach a state where it is unable to send or receive any non-dust HTLC while
+maintaining its channel reserve (because of the increased weight of the
+commitment transaction), resulting in a degraded channel. See [#728](https://github.com/lightningnetwork/lightning-rfc/issues/728)
 for more details.
 
 ### Removing an HTLC: `update_fulfill_htlc`, `update_fail_htlc`, and `update_fail_malformed_htlc`