chore: fix typo.

Author: SeUkKim

informative-indexer/flusher/flusher.go

@@ -184,7 +184,7 @@ func NewFlusher(config *Config) (*Flusher, error) {
 		storageClient, err = storage.NewGCSClient()
 		if err != nil {
 			common.CaptureCurrentHubException(err, sentry.LevelFatal)
-			logger.Fatal().Msgf("Storage: Error creating Storage client: %v\n", err)
+			logger.Fatal().Msgf("Storage: Error creating storage client: %v\n", err)
 			return nil, err
 		}
 	}

informative-indexer/prunner/prunner.go

@@ -57,7 +57,7 @@ func NewPrunner(config *PrunnerConfig) (*Prunner, error) {
 	} else {
 		storageClient, err = storage.NewGCSClient()
 		if err != nil {
-			logger.Fatal().Msgf("Storage: Error creating Storage client: %v\n", err)
+			logger.Fatal().Msgf("Storage: Error creating storage client: %v\n", err)
 			return nil, err
 		}
 	}

informative-indexer/sweeper/sweeper.go

@@ -168,7 +168,7 @@ func NewSweeper(config *SweeperConfig) (*Sweeper, error) {
 		storageClient, err = storage.NewGCSClient()
 		if err != nil {
 			common.CaptureCurrentHubException(err, sentry.LevelFatal)
-			logger.Fatal().Msgf("Storage: Error creating Storage client: %v\n", err)
+			logger.Fatal().Msgf("Storage: Error creating storage client: %v\n", err)
 			return nil, err
 		}
 	}