Fix several typos. (#4592)

This PR addresses several typos within the source code.

It should not have any affect on the usage, but several code-comments are now grammatically correct.

exp/support/pipeline/pipeline.go

@@ -132,7 +132,7 @@ func (p *Pipeline) resetNode(node *PipelineNode) {
 	}
 }
 
-// Process starts pipeline. Return channel will return if an error occured in
+// Process starts pipeline. Return channel will return if an error occurred in
 // any of the processors or any of the pipeline hooks. Will return ErrShutdown
 // if the pipeline was shutdown.
 func (p *Pipeline) Process(reader Reader) <-chan error {

handlers/federation/main.go

@@ -93,7 +93,7 @@ type ReverseSQLDriver struct {
 	SQLDriver
 
 	// LookupReverseRecordQuery is a SQL query used for performing "reverse"
-	// federation queries.  This query should accomodate a single parameter, using
+	// federation queries.  This query should accommodate a single parameter, using
 	// "?" as the placeholder.  This provided parameter will be a strkey-encoded
 	// stellar account id to lookup, such as
 	// "GDOP3VI4UA5LS7AMLJI66RJUXEQ4HX46WUXTRTJGI5IKDLNWUBOW3FUK".
@@ -115,7 +115,7 @@ type SQLDriver struct {
 	Dialect string
 
 	// LookupRecordQuery is a SQL query used for performing "forward" federation
-	// queries.  This query should accomodate one or two parameters, using "?" as
+	// queries.  This query should accommodate one or two parameters, using "?" as
 	// the placeholder.  This provided parameters will be a name and domain
 	LookupRecordQuery string
 

services/horizon/internal/actions/query_params_test.go

@@ -222,7 +222,7 @@ func TestSellingBuyingAssetQueryParams(t *testing.T) {
 	}
 }
 
-func TestSellingBuyingAssetQueryParamsWithCanonicalRepresenation(t *testing.T) {
+func TestSellingBuyingAssetQueryParamsWithCanonicalRepresentation(t *testing.T) {
 
 	testCases := []struct {
 		desc                 string

services/horizon/internal/ingest/processors/effects_processor_test.go

@@ -2602,7 +2602,7 @@ func TestClaimClaimableBalanceEffectsTestSuite(t *testing.T) {
 	suite.Run(t, new(ClaimClaimableBalanceEffectsTestSuite))
 }
 
-func TestTrustlineSponsorhipEffects(t *testing.T) {
+func TestTrustlineSponsorshipEffects(t *testing.T) {
 	source := xdr.MustMuxedAddress("GAUJETIZVEP2NRYLUESJ3LS66NVCEGMON4UDCBCSBEVPIID773P2W6AY")
 	usdAsset := xdr.MustNewCreditAsset("USD", "GAUJETIZVEP2NRYLUESJ3LS66NVCEGMON4UDCBCSBEVPIID773P2W6AY")
 	poolIDStr := "19cc788419412926a11049b9fb1f87906b8f02bc6bf8f73d8fd347ede0b79fa5"

strkey/decode_test.go

@@ -92,7 +92,7 @@ func TestDecode(t *testing.T) {
 
 	for _, kase := range cases {
 		payload, err := Decode(kase.ExpectedVersionByte, kase.Address)
-		if assert.NoError(t, err, "An error occured decoding case %s", kase.Name) {
+		if assert.NoError(t, err, "An error occurred decoding case %s", kase.Name) {
 			assert.Equal(t, kase.ExpectedPayload, payload, "Output mismatch in case %s", kase.Name)
 		}
 	}

strkey/encode_test.go

@@ -93,7 +93,7 @@ func TestEncode(t *testing.T) {
 
 	for _, kase := range cases {
 		actual, err := Encode(kase.VersionByte, kase.Payload)
-		if assert.NoError(t, err, "An error occured in case %s", kase.Name) {
+		if assert.NoError(t, err, "An error occurred in case %s", kase.Name) {
 			assert.Equal(t, kase.Expected, actual, "Output mismatch in case %s", kase.Name)
 		}
 	}

strkey/main_test.go

@@ -50,7 +50,7 @@ func TestVersion(t *testing.T) {
 
 	for _, kase := range cases {
 		actual, err := Version(kase.Address)
-		if assert.NoError(t, err, "An error occured decoding case %s", kase.Name) {
+		if assert.NoError(t, err, "An error occurred decoding case %s", kase.Name) {
 			assert.Equal(t, kase.ExpectedVersionByte, actual, "Output mismatch in case %s", kase.Name)
 		}
 	}

toid/main_test.go

@@ -18,7 +18,7 @@ func TestID_ToInt64(t *testing.T) {
 		expected    int64
 		shouldPanic bool
 	}{
-		// accomodates 12-bits of precision for the operation field
+		// accommodates 12-bits of precision for the operation field
 		{
 			id:       &ID{0, 0, 1},
 			expected: 1,
@@ -31,7 +31,7 @@ func TestID_ToInt64(t *testing.T) {
 			id:          &ID{0, 0, 4096},
 			shouldPanic: true,
 		},
-		// accomodates 20-bits of precision for the transaction field
+		// accommodates 20-bits of precision for the transaction field
 		{
 			id:       &ID{0, 1, 0},
 			expected: 4096,
@@ -44,7 +44,7 @@ func TestID_ToInt64(t *testing.T) {
 			id:          &ID{0, 1048576, 0},
 			shouldPanic: true,
 		},
-		// accomodates 32-bits of precision for the ledger field
+		// accommodates 32-bits of precision for the ledger field
 		{
 			id:       &ID{1, 0, 0},
 			expected: 4294967296,

txnbuild/helpers.go

@@ -198,7 +198,7 @@ func validateOffer(buying, selling Asset, offerAmount string, price xdr.Price, o
 
 // ValidationError is a custom error struct that holds validation errors of txnbuild's operation structs.
 type ValidationError struct {
-	Field   string // Field is the struct field on which the validation error occured.
+	Field   string // Field is the struct field on which the validation error occurred.
 	Message string // Message is the validation error message.
 }
 

txnbuild/revoke_sponsorship.go

@@ -162,7 +162,7 @@ func (r *RevokeSponsorship) FromXDR(xdrOp xdr.Operation) error {
 	r.SourceAccount = accountFromXDR(xdrOp.SourceAccount)
 	op, ok := xdrOp.Body.GetRevokeSponsorshipOp()
 	if !ok {
-		return errors.New("error parsing revoke_sponsorhip operation from xdr")
+		return errors.New("error parsing revoke_sponsorship operation from xdr")
 	}
 	switch op.Type {
 	case xdr.RevokeSponsorshipTypeRevokeSponsorshipLedgerEntry:

txnbuild/timebounds.go

@@ -28,7 +28,7 @@ type Timebounds = TimeBounds
 
 // Validate for TimeBounds sanity-checks the configured Timebound limits, and confirms the object was built
 // using a factory method. This is done to ensure that default Timebound structs (which have no limits) are not
-// valid - you must explicitly specifiy the Timebound you require.
+// valid - you must explicitly specify the Timebound you require.
 func (tb *TimeBounds) Validate() error {
 	if tb == nil || !tb.wasBuilt {
 		return errors.New("timebounds must be constructed using NewTimebounds(), NewTimeout(), or NewInfiniteTimeout()")

txnbuild/transaction.go

@@ -139,7 +139,7 @@ func stringsToKP(keys ...string) ([]*keypair.Full, error) {
 func concatHashX(signatures []xdr.DecoratedSignature, preimage []byte) ([]xdr.DecoratedSignature, error) {
 	if maxSize := xdr.Signature(preimage).XDRMaxSize(); len(preimage) > maxSize {
 		return nil, errors.Errorf(
-			"preimage cannnot be more than %d bytes", maxSize,
+			"preimage cannot be more than %d bytes", maxSize,
 		)
 	}
 	extended := make(

xdr/price.go

@@ -4,7 +4,7 @@ import (
 	"math/big"
 )
 
-// String returns a string represenation of `p`
+// String returns a string representation of `p`
 func (p Price) String() string {
 	return big.NewRat(int64(p.N), int64(p.D)).FloatString(7)
 }