docs: fix typos in some files

cmd/osnadmin/main.go

@@ -121,7 +121,7 @@ func executeForArgs(args []string) (output string, exit int, err error) {
 	if *configUpdateEnvelopePath != "" {
 		marshaledConfigEnvelope, err = os.ReadFile(*configUpdateEnvelopePath)
 		if err != nil {
-			return "", 1, fmt.Errorf("reading config updte envelope: %s", err)
+			return "", 1, fmt.Errorf("reading config update envelope: %s", err)
 		}
 
 		err = validateEnvelopeChannelID(marshaledConfigEnvelope, *updateChannelID)

common/grpclogging/server_test.go

@@ -234,7 +234,7 @@ var _ = Describe("Server", func() {
 				Expect(err).To(HaveOccurred())
 			})
 
-			It("logs the corect code", func() {
+			It("logs the correct code", func() {
 				entries := observed.FilterMessage("unary call completed").FilterField(zap.Stringer("grpc.code", codes.Aborted)).AllUntimed()
 				Expect(entries).To(HaveLen(1))
 			})
@@ -542,7 +542,7 @@ var _ = Describe("Server", func() {
 				Expect(err).To(HaveOccurred())
 			})
 
-			It("logs the corect code", func() {
+			It("logs the correct code", func() {
 				entries := observed.FilterMessage("streaming call completed").FilterField(zap.Stringer("grpc.code", codes.Aborted)).AllUntimed()
 				Expect(entries).To(HaveLen(1))
 			})

common/ledger/blkstorage/blockindex.go

@@ -139,7 +139,7 @@ func (index *blockIndex) indexBlock(blockIdxInfo *blockIdxInfo) error {
 	}
 
 	batch.Put(indexSavePointKey, encodeBlockNum(blockIdxInfo.blockNum))
-	// Setting snyc to true as a precaution, false may be an ok optimization after further testing.
+	// Setting sync to true as a precaution, false may be an ok optimization after further testing.
 	if err := index.db.WriteBatch(batch, true); err != nil {
 		return err
 	}

core/committer/txvalidator/v20/txvalidator_test.go

@@ -226,7 +226,7 @@ func TestTxValidationFailure_InvalidTxid(t *testing.T) {
 
 	block := &common.Block{
 		Data: &common.BlockData{
-			// Enconde transactions
+			// Encode transactions
 			Data: [][]byte{envelopeBytes},
 		},
 	}

core/committer/txvalidator/v20/validator_test.go

@@ -1001,7 +1001,7 @@ func TestLedgerIsNotAvailable(t *testing.T) {
 	assertion := require.New(t)
 	// We suppose to get the error which indicates we cannot commit the block
 	assertion.Error(err)
-	// The error exptected to be of type VSCCInfoLookupFailureError
+	// The error expected to be of type VSCCInfoLookupFailureError
 	assertion.NotNil(err.(*commonerrors.VSCCInfoLookupFailureError))
 }