         } else {
             // Operation can not be continued.
             error(.remoteLegacyDFUNotSupported, didOccurWithMessage:
-                "Updating Softdevice or Bootloader is not supported")
+                  "Updating Softdevice or Bootloader is not supported")
         }
     }
 

            peripheral.start()
        } else {
            error(.remoteLegacyDFUInvalidState, didOccurWithMessage:
                "Peripheral is in an invalid state, please try to reset and start over again.")
        }
    }
    

        // received by the DFU target before sending a new Packet Receipt Notification.
        // After receiving status Success it will send the firmware.
        peripheral.sendFirmware(firmware,
            withPacketReceiptNotificationNumber: initiator.packetReceiptNotificationParameter,
            andReportProgressTo: initiator.progressDelegate,
            on: initiator.progressDelegateQueue
        )
    }
}
