diff --git a/iot/MicroSDTest/MicroSDTest.ino b/iot/MicroSDTest/MicroSDTest.ino
index 58c4891..0afc470 100644
--- a/iot/MicroSDTest/MicroSDTest.ino
+++ b/iot/MicroSDTest/MicroSDTest.ino
@@ -33,7 +33,7 @@ void setup()
 	// (10 on most Arduino boards, 53 on the Mega) must be left as an output
 	// or the SD library functions will not work.
 	pinMode(PIN_SPI_CHIP_SELECT, OUTPUT);
-
+	
 	if (!SD.begin(PIN_SPI_DATA)) {
 		Serial.println("initialization failed!");
 		return;