fix spacing

Author: els-tmiller

embedded/remotestorage/s3/s3.go

@@ -818,8 +818,8 @@ func (s *Storage) requestCredentials() (string, string, string, error) {
 
 		fargateCredentialsRelativeURI := os.Getenv("AWS_CONTAINER_CREDENTIALS_RELATIVE_URI")
 		if fargateCredentialsRelativeURI == "" {
-      return "", "", "", errors.New("environment variable AWS_CONTAINER_CREDENTIALS_RELATIVE_URI is not set or empty")
-    }
+			return "", "", "", errors.New("environment variable AWS_CONTAINER_CREDENTIALS_RELATIVE_URI is not set or empty")
+		}
 		fargateCredentialsURL := fargateMetadataEndpoint + fargateCredentialsRelativeURI
 
 		fargateReq, err := http.NewRequest("GET", fargateCredentialsURL, nil)