multi: fix make lint

Fixes new lint errors caught by the latest version.

channeldb/channel.go

@@ -1795,7 +1795,7 @@ func syncNewChannel(tx kvdb.RwTx, c *OpenChannel, addrs []net.Addr) error {
 // occur. This method its to be called when we revoke our prior commitment
 // state.
 //
-// A map is returned of all the htlc resolutions that were locked in in this
+// A map is returned of all the htlc resolutions that were locked in this
 // commitment. Keys correspond to htlc indices and values indicate whether the
 // htlc was settled or failed.
 func (c *OpenChannel) UpdateCommitment(newCommitment *ChannelCommitment,

lntemp/harness_assertion.go

@@ -1164,7 +1164,6 @@ func (h *HarnessTest) AssertAllTxesSpendFrom(txes []*wire.MsgTx,
 }
 
 // AssertTxSpendFrom asserts that a given tx is spent from a previous tx.
-// tx.
 func (h *HarnessTest) AssertTxSpendFrom(tx *wire.MsgTx,
 	prevTxid chainhash.Hash) {
 

lntemp/rpc/peers.go

@@ -16,8 +16,8 @@ type (
 	AnnResp *peersrpc.NodeAnnouncementUpdateResponse
 )
 
-// UpdateNodeAnnouncement makes an UpdateNodeAnnouncement RPC call the the
-// peersrpc client and asserts.
+// UpdateNodeAnnouncement makes an UpdateNodeAnnouncement RPC call the peersrpc
+// client and asserts.
 func (h *HarnessRPC) UpdateNodeAnnouncement(req AnnReq) AnnResp {
 	ctxt, cancel := context.WithTimeout(h.runCtx, DefaultTimeout)
 	defer cancel()
@@ -28,7 +28,7 @@ func (h *HarnessRPC) UpdateNodeAnnouncement(req AnnReq) AnnResp {
 	return resp
 }
 
-// UpdateNodeAnnouncementErr makes an UpdateNodeAnnouncement RPC call the the
+// UpdateNodeAnnouncementErr makes an UpdateNodeAnnouncement RPC call the
 // peersrpc client and asserts an error is returned.
 func (h *HarnessRPC) UpdateNodeAnnouncementErr(req AnnReq) {
 	ctxt, cancel := context.WithTimeout(h.runCtx, DefaultTimeout)

zpay32/fuzz_test.go

@@ -1,7 +1,6 @@
 package zpay32
 
 import (
-	"encoding/hex"
 	"fmt"
 	"testing"
 
@@ -39,7 +38,6 @@ func FuzzEncode(f *testing.F) {
 
 		// Initialize the static key we will be using for this fuzz
 		// test.
-		testPrivKeyBytes, _ := hex.DecodeString("e126f68f7eafcc8b74f54d269fe206be715000f94dac067d1c04a8ca3b2db734") // nolint:lll
 		testPrivKey, _ := btcec.PrivKeyFromBytes(testPrivKeyBytes)
 
 		// Then, initialize the testMessageSigner so we can encode out