Serveur css

Bonjour,
VOILA J' ai acheté un serveur css mais je n' arive pas a mettre le cssmatch voila ce que je mets

// CSSMatch - http://www.cssmatch.com

// You don't speak english? http://www.cssmatch.com/translations/

// ===================================
// Steamid allowed to manage the match
// ===================================
// Add here the steamid allowed to access the admin menu
// 1 steamID by line!
//
// All players have their own unique "steamID".
// To known what is your steamid:
// - connect you to a server
// - type the following command in your console: status
// (If you don't know how to show your console, ask google.)
// This command gives you some information about the server and the player connected.
// In front of your username (in the list) you will find your steamid (e.g. STEAM_0:1:4654565) ;
// - paste your steamID (don't forget the STEAM_ prefix!) in this file.
//
// As you can see in the example below, it's possible to comment the steamID.
//
// For more information: http://code.google.com/p/cssmatch-plugin-en/wiki/Referee
// There are also some RCON commands: http://code.google.com/p/cssmatch-plugin-en/wiki/RCON

STEAM_0:0:26151898
merci d'avance