chore: remove duplicate words

pkg/events/filter/index.go

@@ -312,7 +312,7 @@ func NewEventIndex(ctx context.Context, path string, chainStore *chain.Store) (*
 				return nil, fmt.Errorf("could not migrate sql data to version 2: %w", err)
 			}
 
-			// to upgrade to version version 2 we only need to create an index on the event table
+			// to upgrade to version 2 we only need to create an index on the event table
 			// which means we can just recreate the schema (it will not have any effect on existing data)
 			for _, ddl := range ddls {
 				if _, err := db.Exec(ddl); err != nil {
@@ -354,7 +354,7 @@ func (ei *EventIndex) CollectEvents(ctx context.Context, te *TipSetEvents, rever
 	// rollback the transaction (a no-op if the transaction was already committed)
 	defer tx.Rollback() //nolint:errcheck
 
-	// lets handle the revert case first, since its simpler and we can simply mark all events events in this tipset as reverted and return
+	// lets handle the revert case first, since its simpler and we can simply mark all events in this tipset as reverted and return
 	if revert {
 		_, err = tx.Stmt(ei.stmtRevertEventsInTipset).Exec(te.msgTS.Height(), te.msgTS.Key().Bytes())
 		if err != nil {

pkg/messagepool/messagepool.go

@@ -1636,7 +1636,7 @@ func (mp *MessagePool) Updates(ctx context.Context) (<-chan types.MpoolUpdate, e
 
 func (mp *MessagePool) loadLocal(ctx context.Context) error {
 	if val := os.Getenv("VENUS_DISABLE_LOCAL_MESSAGE"); val != "" {
-		log.Warnf("receive environment to disable local local message")
+		log.Warnf("receive environment to disable local message")
 		return nil
 	}
 

pkg/messagepool/selection.go

@@ -398,7 +398,7 @@ tailLoop:
 			continue tailLoop
 		}
 
-		// the merge loop ended after processing all the chains and we we probably have still
+		// the merge loop ended after processing all the chains and we probably have still
 		// gas to spare; end the loop.
 		break
 	}

pkg/vm/runtime/runtime.go

@@ -101,7 +101,7 @@ func Abort(code exitcode.ExitCode) {
 	panic(ExecutionPanic{code: code})
 }
 
-// Abortf will stop the LegacyVM execution and return an the error to the caller.
+// Abortf will stop the LegacyVM execution and return an error to the caller.
 func Abortf(code exitcode.ExitCode, msg string, args ...interface{}) {
 	panic(ExecutionPanic{code: code, msg: fmt.Sprintf(msg, args...)})
 }

pkg/wallet/dsbackend.go

@@ -260,7 +260,7 @@ func (backend *DSBackend) GetKeyInfo(ctx context.Context, addr address.Address)
 	return key.KeyInfo, nil
 }
 
-// GetKeyInfoPassphrase get private private key from wallet, get encrypt byte from db and decrypto it with password
+// GetKeyInfoPassphrase get private key from wallet, get encrypt byte from db and decrypto it with password
 func (backend *DSBackend) GetKeyInfoPassphrase(ctx context.Context, addr address.Address, password []byte) (*key.KeyInfo, error) {
 	if !backend.HasAddress(ctx, addr) {
 		return nil, errors.New("backend does not contain address")

pkg/wallet/wallet.go

@@ -252,7 +252,7 @@ func (w *Wallet) DSBacked() (*DSBackend, error) {
 	return (backends[0]).(*DSBackend), nil
 }
 
-// LockWallet lock lock wallet
+// LockWallet locks wallet
 func (w *Wallet) LockWallet(ctx context.Context) error {
 	backend, err := w.DSBacked()
 	if err != nil {