diff --git a/solarpump/solarpump.ino b/solarpump/solarpump.ino
index 8e8425a0b4e9b7e53226d5ea05ec000068743f2b..bf894c20105ccaa069aea5da71ec283f8d5aaad4 100644
--- a/solarpump/solarpump.ino
+++ b/solarpump/solarpump.ino
@@ -54,10 +54,10 @@ void printFloat(float f, uint8_t decimals, uint8_t rightPad) {
 	lcd.print(s);
 }
 
-void displayText(float t1up_C, float t1down_C, bool pump1, float t2up_C, float t2down_C, bool pump2, 
-  UPDATESTATE state_t1up, UPDATESTATE state_t1down, UPDATESTATE state_t2up, UPDATESTATE state_t2down) {
-	// update the display only after a second passed
-  const uint32_t textMillis = 1000; 
+void displayText(float t1up_C, float t1down_C, bool pump1, float t2up_C, float t2down_C, bool pump2,
+				UPDATESTATE state_t1up, UPDATESTATE state_t1down, UPDATESTATE state_t2up, UPDATESTATE state_t2down) {
+	// update the display only after a second has passed
+	const uint32_t textMillis = 1000;
 	static uint32_t prevMillis = 0;
 	uint32_t curMillis = millis();
 	if (curMillis - prevMillis < textMillis) {
@@ -65,27 +65,27 @@ void displayText(float t1up_C, float t1down_C, bool pump1, float t2up_C, float t
 	}
 	prevMillis = curMillis;
 
-  // print top row: temperature 1 up - temperature 1 down - pump runnung (r) or stopping (s)
+	// print top row: temperature 1 up - temperature 1 down - pump runnung (r) or stopping (s)
 	lcd.setCursor(0, 0);
 	lcd.print("1U:");
-  if(state_t1up == LONG_TIME_ERROR)
-  {
-    lcd.print("---");
-  }
-  else
-  {
-	  printFloat(t1up_C, 0, 3);
-  }
+	if(state_t1up == LONG_TIME_ERROR)
+	{
+		lcd.print("---");
+	}
+	else
+	{
+		printFloat(t1up_C, 0, 3);
+	}
 	lcd.setCursor(6, 0);
 	lcd.print(" 1D:");
-  if(state_t1down == LONG_TIME_ERROR)
-  {
-    lcd.print("---");
-  }
-  else
-  {
-	  printFloat(t1down_C, 0, 3);
-  }
+	if(state_t1down == LONG_TIME_ERROR)
+	{
+		lcd.print("---");
+	}
+	else
+	{
+		printFloat(t1down_C, 0, 3);
+	}
 	lcd.setCursor(13, 0);
 	lcd.print(" P");
 	if (pump1) {
@@ -94,27 +94,27 @@ void displayText(float t1up_C, float t1down_C, bool pump1, float t2up_C, float t
 		lcd.print("S");
 	}
 
-  // print bottom row: temperature 2 up - temperature 2 down - pump runnung (r) or stopping (s)
+	// print bottom row: temperature 2 up - temperature 2 down - pump runnung (r) or stopping (s)
 	lcd.setCursor(0, 1);
 	lcd.print("2U:");
-  if(state_t2up == LONG_TIME_ERROR)
-  {
-    lcd.print("---");
-  }
-  else
-  {
-	  printFloat(t2up_C, 0, 3);
-  }
+	if(state_t2up == LONG_TIME_ERROR)
+	{
+		lcd.print("---");
+	}
+	else
+	{
+		printFloat(t2up_C, 0, 3);
+	}
 	lcd.setCursor(6, 1);
 	lcd.print(" 2D:");
-  if(state_t2down == LONG_TIME_ERROR)
-  {
-    lcd.print("---");
-  }
-  else
-  {
+	if(state_t2down == LONG_TIME_ERROR)
+	{
+		lcd.print("---");
+	}
+	else
+	{
 	 	printFloat(t2down_C, 0, 3);
-  }
+	}
 	lcd.setCursor(13, 1);
 	lcd.print(" P");
 	if (pump2) {
@@ -187,6 +187,6 @@ void loop(void) {
 		controlPump(PUMP2, t2up_C, t2down_C);
 	}
 
-	displayText(t1up_C, t1down_C, digitalRead(PUMP1), t1up_C, t2down_C, digitalRead(PUMP2), 
-    t1up(&t1up_C), t1down(&t1down_C), t2up(&t2up_C), t2down(&t2down_C));
+	displayText(t1up_C, t1down_C, digitalRead(PUMP1), t1up_C, t2down_C, digitalRead(PUMP2),
+				t1up(&t1up_C), t1down(&t1down_C), t2up(&t2up_C), t2down(&t2down_C));
 }