multi: Fix typos [skip ci]

watchtower/wtclient/backup_task.go

@@ -316,7 +316,7 @@ func (t *backupTask) craftSessionPayload(
 		witness := inputScript.Witness
 		rawSignature := witness[0][:len(witness[0])-1]
 
-		// Reencode the DER signature into a fixed-size 64 byte
+		// Re-encode the DER signature into a fixed-size 64 byte
 		// signature.
 		signature, err := lnwire.NewSigFromRawSignature(rawSignature)
 		if err != nil {

watchtower/wtclient/session_negotiator.go

@@ -118,9 +118,9 @@ var _ SessionNegotiator = (*sessionNegotiator)(nil)
 
 // newSessionNegotiator initializes a fresh sessionNegotiator instance.
 func newSessionNegotiator(cfg *NegotiatorConfig) *sessionNegotiator {
-	// Generate the set of features the negitator will present to the tower
+	// Generate the set of features the negotiator will present to the tower
 	// upon connection. For anchor channels, we'll conditionally signal that
-	// we require support for anchor channels depdening on the requested
+	// we require support for anchor channels depending on the requested
 	// policy.
 	features := []lnwire.FeatureBit{
 		wtwire.AltruistSessionsRequired,