expected unqualified-id before numeric constant?

Hi
i wan to try out my new LCD screen, but while compliling i got an error:

error: expected unqualified-id before numeric constant In function 'void setup()':

Here’s the code:

#include <LiquidCrystal.h>

//LiquidCrystal(rs, rw, enable, d0, d1, d2, d3, d4, d5, d6, d7)
LiquidCrystal(13, 12, 11, 9, 8, 7, 6, 5, 4, 3, 2);

void setup()
{
  lcd.clear();
  lcd.print("hello, world!");
}

void loop()
{
}

ohh i found it

.. i'm so dumb ^^

Just in case anyone else is reading this, the line:

LiquidCrystal(13, 12, 11, 9, 8, 7, 6, 5, 4, 3, 2);

should read:

LiquidCrystal lcd (13, 12, 11, 9, 8, 7, 6, 5, 4, 3, 2);