Fix typos

interface.go

@@ -304,7 +304,7 @@ type LoopInSwapInfo struct { // nolint
 	// where the loop-in funds may be paid.
 	HtlcAddressP2WSH btcutil.Address
 
-	// HtlcAddresP2TR contains the v3 (pay to taproot) htlc address.
+	// HtlcAddressP2TR contains the v3 (pay to taproot) htlc address.
 	HtlcAddressP2TR btcutil.Address
 
 	// ServerMessages is the human-readable message received from the loop

server_mock_test.go

@@ -45,7 +45,7 @@ type serverMock struct {
 	// preimagePush is a channel that preimage pushes are sent into.
 	preimagePush chan lntypes.Preimage
 
-	// cancelSwap is a channel that swap cancelations are sent into.
+	// cancelSwap is a channel that swap cancellations are sent into.
 	cancelSwap chan *outCancelDetails
 
 	lnd *test.LndMockServices

swap/htlc.go

@@ -326,7 +326,7 @@ type HtlcScriptV2 struct {
 	senderKey [33]byte
 }
 
-// newHTLCScriptV2 construct an HtlcScipt with the HTLC V2 witness script.
+// newHTLCScriptV2 construct an HtlcScript with the HTLC V2 witness script.
 //
 // <receiverHtlcKey> OP_CHECKSIG OP_NOTIF
 //
@@ -524,7 +524,7 @@ func parsePubKey(muSig2Version input.MuSig2Version, key [33]byte) (
 	}
 }
 
-// newHTLCScriptV3 constructs a HtlcScipt with the HTLC V3 taproot script.
+// newHTLCScriptV3 constructs a HtlcScript with the HTLC V3 taproot script.
 func newHTLCScriptV3(muSig2Version input.MuSig2Version, cltvExpiry int32,
 	senderInternalKey, receiverInternalKey, senderHtlcKey,
 	receiverHtlcKey [33]byte, swapHash lntypes.Hash) (*HtlcScriptV3, error) {

test/chainnotifier_mock.go

@@ -133,7 +133,7 @@ func (c *mockChainNotifier) RegisterConfirmationsNtfn(ctx context.Context,
 				r := c.confRegistrations[i]
 
 				// Whichever conf notifier catches the confirmation
-				// will forward it to all matching subscibers.
+				// will forward it to all matching subscribers.
 				if bytes.Equal(m.Tx.TxOut[0].PkScript, r.PkScript) {
 					// Unregister the "notifier".
 					c.confRegistrations = append(