Fixes to existing spec

03-transactions.md

@@ -397,8 +397,7 @@ committed HTLCs:
    in [Commitment Transaction](#commitment-transaction).
 1. Calculate which committed HTLCs need to be trimmed (see [Trimmed Outputs](#trimmed-outputs)).
 2. Calculate the base [commitment transaction fee](#fee-calculation).
-3. Subtract this base fee from the funder (either `to_local` or `to_remote`),
-   with a floor of 0 (see [Fee Payment](#fee-payment)).
+3. Subtract this base fee from the funder (either `to_local` or `to_remote`).
 3. For every offered HTLC, if it is not trimmed, add an
    [offered HTLC output](#offered-htlc-outputs).
 4. For every received HTLC, if it is not trimmed, add an
@@ -451,6 +450,7 @@ These pubkeys are simply generated by addition from their base points:
 	pubkey = basepoint + SHA256(per_commitment_point || basepoint) * G
 
 The `localpubkey` uses the local node's `payment_basepoint`;
+The `remotepubkey` uses the remote node's `payment_basepoint`;
 the `local_htlcpubkey` uses the local node's `htlc_basepoint`;
 the `remote_htlcpubkey` uses the remote node's `htlc_basepoint`;
 the `local_delayedpubkey` uses the local node's `delayed_payment_basepoint`;