 		}
 		updateThingSpeak(userID, elapsedTime);
 		lastSend = millis();
-		// -----------------------------------------------------------------
+		// --------------------------------------------------------------------
 		// Finished, prepare for next loop by switching to RFID serial port
 		Serial.println(messages.done);
 	}

		// Polling logic (approximately every second)
		sendCommand(CMD_GET_SNR, blockID, machineID, keyA, NULL);
		// if card is missing, increment a counter
		if (!getResponse(serialBuffer)) {
			pollCounter += 1;
			// if the counter reaches a specified timeout, return
			if (pollCounter == pollTimeout) {

			Serial.print(messages.cardUpdated);
			delay(timeToRemoveCard);
		}
		// --------------------------------------------------------------------
  		// Push to ThingSpeak
  		// Turn LED off
		digitalWrite(ledPin, LOW);
