fixed an oops

git-svn-id: svn://anubis/misc/parapin-led@50 bd8a9e45-a331-0410-811e-c64571078777

led.c

@@ -38,7 +38,7 @@ int position2pins[] = {
 
 void turnOnDigit(int digitPosition, int value);
 
-int main
+int main()
 {
     /* initialize the parapin user-land library */
     pin_init_user(LPT1);