correct spelling to US english (#6077)

types/event_bus.go

@@ -23,7 +23,7 @@ type EventBusSubscriber interface {
 
 type Subscription interface {
 	Out() <-chan tmpubsub.Message
-	Cancelled() <-chan struct{}
+	Canceled() <-chan struct{}
 	Err() error
 }
 

types/event_bus_test.go

@@ -438,7 +438,7 @@ func benchmarkEventBus(numClients int, randQueries bool, randEvents bool, b *tes
 			for {
 				select {
 				case <-sub.Out():
-				case <-sub.Cancelled():
+				case <-sub.Canceled():
 					return
 				}
 			}

types/genesis_test.go

@@ -84,7 +84,7 @@ func TestGenesisGood(t *testing.T) {
 		Validators: []GenesisValidator{{pubkey.Address(), pubkey, 10, "myval"}},
 	}
 	genDocBytes, err = tmjson.Marshal(baseGenDoc)
-	assert.NoError(t, err, "error marshalling genDoc")
+	assert.NoError(t, err, "error marshaling genDoc")
 
 	// test base gendoc and check consensus params were filled
 	genDoc, err := GenesisDocFromJSON(genDocBytes)
@@ -96,14 +96,14 @@ func TestGenesisGood(t *testing.T) {
 
 	// create json with consensus params filled
 	genDocBytes, err = tmjson.Marshal(genDoc)
-	assert.NoError(t, err, "error marshalling genDoc")
+	assert.NoError(t, err, "error marshaling genDoc")
 	genDoc, err = GenesisDocFromJSON(genDocBytes)
 	assert.NoError(t, err, "expected no error for valid genDoc json")
 
 	// test with invalid consensus params
 	genDoc.ConsensusParams.Block.MaxBytes = 0
 	genDocBytes, err = tmjson.Marshal(genDoc)
-	assert.NoError(t, err, "error marshalling genDoc")
+	assert.NoError(t, err, "error marshaling genDoc")
 	_, err = GenesisDocFromJSON(genDocBytes)
 	assert.Error(t, err, "expected error for genDoc json with block size of 0")
 

types/signable.go

@@ -17,7 +17,7 @@ var (
 // SignBytes returns the bytes to be signed
 // NOTE: chainIDs are part of the SignBytes but not
 // necessarily the object themselves.
-// NOTE: Expected to panic if there is an error marshalling.
+// NOTE: Expected to panic if there is an error marshaling.
 type Signable interface {
 	SignBytes(chainID string) []byte
 }

types/vote_set.go

@@ -498,7 +498,7 @@ func (voteSet *VoteSet) MarshalJSON() ([]byte, error) {
 }
 
 // More human readable JSON of the vote set
-// NOTE: insufficient for unmarshalling from (compressed votes)
+// NOTE: insufficient for unmarshaling from (compressed votes)
 // TODO: make the peerMaj23s nicer to read (eg just the block hash)
 type VoteSetJSON struct {
 	Votes         []string          `json:"votes"`