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libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.ino

@@ -1,14 +1,14 @@
 /*
   LiquidCrystal Library - Serial Input
- 
+
  Demonstrates the use a 16x2 LCD display.  The LiquidCrystal
- library works with all LCD displays that are compatible with the 
+ library works with all LCD displays that are compatible with the
  Hitachi HD44780 driver. There are many of them out there, and you
  can usually tell them by the 16-pin interface.
- 
- This sketch displays text sent over the serial port 
+
+ This sketch displays text sent over the serial port
  (e.g. from the Serial Monitor) on an attached LCD.
- 
+
  The circuit:
  * LCD RS pin to digital pin 12
  * LCD Enable pin to digital pin 11
@@ -20,18 +20,18 @@
  * 10K resistor:
  * ends to +5V and ground
  * wiper to LCD VO pin (pin 3)
- 
+
  Library originally added 18 Apr 2008
  by David A. Mellis
  library modified 5 Jul 2009
  by Limor Fried (http://www.ladyada.net)
  example added 9 Jul 2009
- by Tom Igoe 
+ by Tom Igoe
  modified 22 Nov 2010
  by Tom Igoe
- 
+
  This example code is in the public domain.
- 
+
  http://arduino.cc/en/Tutorial/LiquidCrystalSerial
  */
 
@@ -41,8 +41,8 @@
 // initialize the library with the numbers of the interface pins
 LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
 
-void setup(){
-    // set up the LCD's number of columns and rows: 
+void setup() {
+  // set up the LCD's number of columns and rows:
   lcd.begin(16, 2);
   // initialize the serial communications:
   Serial.begin(9600);