Minor changes

led.cpp

@@ -26,19 +26,19 @@ void CLED::RemoveTrigger(){
 }
 
 void CLED::TurnOn(){
-	std::cout << "LED Turn On" << ledNumber << "on" << std::endl;
+	std::cout << "LED Turn On: " << ledNumber << " on" << std::endl;
 	RemoveTrigger();
 	WriteLED("/brightness", "1");
 }
 
 void CLED::TurnOff(){
-	std::cout << "LED Turn Off" << ledNumber << "off" << std::endl;
+	std::cout << "LED Turn Off: " << ledNumber << " off" << std::endl;
 	RemoveTrigger();
 	WriteLED("/brightness", "0");
 }
 
 void CLED::BlinkLED(){
-	std::cout << "LED blinking" << ledNumber << "blinking" << std::endl;
+	std::cout << "LED blinking: " << ledNumber << " blinking" << std::endl;
 	WriteLED("/trigger", "timer");
 	WriteLED("/delay_on", "50");
 	WriteLED("/delay_off", "50");
@@ -46,4 +46,4 @@ void CLED::BlinkLED(){
 
 CLED::~CLED(){
 	std::cout << "destroying LED " << path << std::endl;
-}
+}