Changed begin() in LiquidCrystal examples

Author: tigoe

libraries/LiquidCrystal/examples/Scroll/Scroll.pde

@@ -39,7 +39,7 @@ LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
 
 void setup() {
   // set up the LCD's number of rows and columns: 
-  lcd.begin(2, 16);
+  lcd.begin(16, 2);
   lcd.setCursor(0,7);
   // Print a message to the LCD.
   lcd.print("hello, world!");