if(Config.ONLINE_PLAYERS_AT_STARTUP)
        {
             sm = new SystemMessage(SystemMessage.S1_S2);
             sm.addString("Players online: ");
             sm.addNumber(L2World.getInstance().getAllPlayers().size());
             sendPacket(sm);
        }
That shows "Players online: 15"

How would I make it show "There are 15 online players."