diff --git a/lib/server/auth.js b/lib/server/auth.js
index 53a8e25c..df87ee0e 100644
--- a/lib/server/auth.js
+++ b/lib/server/auth.js
@@ -1,13 +1,24 @@
 /* https://github.com/prose/gatekeeper */
 (function(){
     "use strict";
-        
+    
+    if(!global.cloudcmd)
+        return console.log(
+             '# auth.js'                                        + '\n'  +
+             '# -----------'                                    + '\n'  +
+             '# Module is part of Cloud Commander,'             + '\n'  +
+             '# used for work with authentication.'             + '\n'  +
+             '# If you wont to see at work set auth'            + '\n'  +
+             '# parameters in config.json or environment'       + '\n'  +
+             '# and start cloudcmd.js or just do'               + '\n'  +
+             '# require(\'auth.js\').auth(pCode, pCallBack)'    + '\n');
+             
     var main        = global.cloudcmd.main,
         
         https       = main.https,
         qs          = main.querystring,
             
-        Config      = main.config,        
+        Config      = main.config,
         Util        = main.util,
         
         GithubAuth      = {