minor: fixed arbiter spelling and comment/error messages in funding r…

…pc messages

breacharbiter.go

@@ -85,7 +85,7 @@ func (b *breachArbiter) Start() error {
 		return nil
 	}
 
-	brarLog.Tracef("Starting breach aribter")
+	brarLog.Tracef("Starting breach arbiter")
 
 	// First we need to query that database state for all currently active
 	// channels, each of these channels will need a goroutine assigned to

lnwire/single_funding_complete.go

@@ -106,7 +106,7 @@ func (s *SingleFundingComplete) Encode(w io.Writer, pver uint32) error {
 }
 
 // Command returns the uint32 code which uniquely identifies this message as a
-// SingleFundingRequest on the wire.
+// SingleFundingComplete on the wire.
 //
 // This is part of the lnwire.Message interface.
 func (s *SingleFundingComplete) Command() uint32 {
@@ -115,7 +115,7 @@ func (s *SingleFundingComplete) Command() uint32 {
 
 // MaxPayloadLength returns the maximum allowed payload length for a
 // SingleFundingComplete. This is calculated by summing the max length of all
-// the fields within a SingleFundingResponse. Therefore, the final breakdown
+// the fields within a SingleFundingComplete. Therefore, the final breakdown
 // is: 8 + 36 + 33 + 73 + 4 = 154
 //
 // This is part of the lnwire.Message interface.

lnwire/single_funding_request_test.go

@@ -16,7 +16,7 @@ func TestSingleFundingRequestWire(t *testing.T) {
 	// Next encode the SFR message into an empty bytes buffer.
 	var b bytes.Buffer
 	if err := sfr.Encode(&b, 0); err != nil {
-		t.Fatalf("unable to encode SingleFundingSignComplete: %v", err)
+		t.Fatalf("unable to encode SingleFundingRequest: %v", err)
 	}
 
 	// Deserialize the encoded SFR message into a new empty struct.

lnwire/single_funding_response.go

@@ -133,7 +133,7 @@ func (c *SingleFundingResponse) Encode(w io.Writer, pver uint32) error {
 }
 
 // Command returns the uint32 code which uniquely identifies this message as a
-// SingleFundingRequest on the wire.
+// SingleFundingResponse on the wire.
 //
 // This is part of the lnwire.Message interface.
 func (c *SingleFundingResponse) Command() uint32 {

lnwire/single_funding_response_test.go

@@ -15,7 +15,7 @@ func TestSingleFundingResponseWire(t *testing.T) {
 	// Next encode the SFR message into an empty bytes buffer.
 	var b bytes.Buffer
 	if err := sfr.Encode(&b, 0); err != nil {
-		t.Fatalf("unable to encode SingleFundingSignComplete: %v", err)
+		t.Fatalf("unable to encode SingleFundingResponse: %v", err)
 	}
 
 	// Deserialize the encoded SFR message into a new empty struct.

lnwire/single_funding_signcomplete.go

@@ -75,17 +75,17 @@ func (c *SingleFundingSignComplete) Command() uint32 {
 }
 
 // MaxPayloadLength returns the maximum allowed payload length for a
-// SingleFundingComplete. This is calculated by summing the max length of all
-// the fields within a SingleFundingResponse. The final breakdown
+// SingleFundingSignComplete. This is calculated by summing the max length of all
+// the fields within a SingleFundingSignComplete. The final breakdown
 // is: 8 + 73 = 81
 //
 // This is part of the lnwire.Message interface.
 func (c *SingleFundingSignComplete) MaxPayloadLength(uint32) uint32 {
 	return 81
 }
 
-// Validate examines each populated field within the SingleFundingComplete for
-// field sanity.
+// Validate examines each populated field within the SingleFundingSignComplete
+// for field sanity.
 //
 // This is part of the lnwire.Message interface.
 func (s *SingleFundingSignComplete) Validate() error {