fix typo and comment

config/config.go

@@ -33,7 +33,7 @@ type SyncerConfig struct {
 	TempDir                          string        `json:"temp_dir"`                             // TempDir is used to store blobs and created bundle
 	PrivateKey                       string        `json:"private_key"`                          // PrivateKey is the key of bucket owner, request to bundle service will be signed by it as well.
 	BundleNotSealedReuploadThreshold int64         `json:"bundle_not_sealed_reupload_threshold"` // BundleNotSealedReuploadThreshold for re-uploading a bundle if it cant be sealed within the time threshold.
-	EnableIndivBlobVerification      bool          `json:"enable_indiv_blob_verification"`       // EnableIndivBlobVerification is used to enable individual blob verification, otherwise only bundle level verification is enabled.
+	EnableIndivBlobVerification      bool          `json:"enable_indiv_blob_verification"`       // EnableIndivBlobVerification is used to enable individual blob verification, otherwise only bundle level verification is performed.
 	DBConfig                         DBConfig      `json:"db_config"`
 	MetricsConfig                    MetricsConfig `json:"metrics_config"`
 	LogConfig                        LogConfig     `json:"log_config"`

syncer/syncer.go

@@ -476,7 +476,7 @@ func (s *BlobSyncer) toBlockAndBlobs(blockResp *structs.GetBlockV2Response, side
 
 			rootBz, err := hexutil.Decode(header.Data.Root)
 			if err != nil {
-				logging.Logger.Errorf("failed to decode header.Data.GetObjectInfoResponse=%s, err=%s", header.Data.Root, err.Error())
+				logging.Logger.Errorf("failed to decode header.Data.Root=%s, err=%s", header.Data.Root, err.Error())
 				return nil, nil, err
 			}
 			sigBz, err := hexutil.Decode(header.Data.Header.Signature)

syncer/verifier.go

@@ -176,7 +176,7 @@ func (s *BlobSyncer) verify() error {
 }
 
 // verifyBundleIntegrity is used to verify the integrity of a bundle by comparing the checksums of the re-constructed bundle object and the on-chain object.
-// If the checksums are not equal, the bundle will be re-uploaded.
+// If the checksums are not equal, the bundle will be re-uploaded, and the re-uploaded bundle will be verified as well, until the verification is successful.
 func (s *BlobSyncer) verifyBundleIntegrity(bundleName string, bundleStartBlockID, bundleEndBlockID uint64) error {
 	// recreate the bundle for the block range
 	verifyBundleName := bundleName + "_verify"