import lejos.nxt.Button;
import lejos.nxt.LCD;


public class HelloWorld {
	public static void main(String args[]) throws InterruptedException{
		LCD.drawString("Hello World!", 1, 1);
		Button.ESCAPE.waitForPressAndRelease();
	}
}

@@ -184,16 +184,56 @@
 1, 1);%0D%0A
+%09%09LCD.drawString(%22Second line%22, 1, 2);%0D%0A
 %09%09Button

Test to update one line of code.