diff --git a/CHANGELOG b/CHANGELOG
index 909b4eb..da7fc95 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1 +1,2 @@
+* Readme and Legal notice
 * Initial release
diff --git a/COPYRIGHT b/COPYRIGHT
index 8776008..3c42683 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -1,4 +1,4 @@
-opyright (C) 2012 NaN Projectes de Programari Lliure, S.L.
+Copyright (C) 2012 NaN Projectes de Programari Lliure, S.L.
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
diff --git a/README b/README
index 482be39..fbf4ff6 100644
--- a/README
+++ b/README
@@ -13,6 +13,14 @@ If you encounter any problems please use bitbucket bugtracker:
 
   https://bitbucket.org/albertnan/account_invoice_consecutive/issues
 
+If you encounter any problems with Tryton, please don't hesitate to ask
+questions on the Tryton bug tracker, mailing list, wiki or IRC channel:
+
+  http://bugs.tryton.org/
+  http://groups.tryton.org/
+  http://wiki.tryton.org/
+  irc://irc.freenode.net/tryton
+
 Documentation
 -------------
 
diff --git a/__init__.py b/__init__.py
index ef5b670..6806e48 100644
--- a/__init__.py
+++ b/__init__.py
@@ -1,4 +1,5 @@
-#This file is part of Tryton.  The COPYRIGHT file at the top level of
-#this repository contains the full copyright notices and license terms.
+#This file is part account_invoice_consecutive module for Tryton.
+#The COPYRIGHT file at the top level of this repository contains 
+#the full copyright notices and license terms.
 
 from .invoice import *
diff --git a/__tryton__.py b/__tryton__.py
index 508cebb..41b391e 100644
--- a/__tryton__.py
+++ b/__tryton__.py
@@ -1,5 +1,6 @@
-#This file is part of Tryton.  The COPYRIGHT file at the top level of
-#this repository contains the full copyright notices and license terms.
+#This file is part account_invoice_consecutive module for Tryton.
+#The COPYRIGHT file at the top level of this repository contains 
+#the full copyright notices and license terms.
 {
     'name': 'Account Invoice Consecutive',
     'version': '2.3.0',
diff --git a/invoice.py b/invoice.py
index 4e5082d..95be264 100644
--- a/invoice.py
+++ b/invoice.py
@@ -1,5 +1,6 @@
-#This file is part of Tryton.  The COPYRIGHT file at the top level of
-#this repository contains the full copyright notices and license terms.
+#This file is part account_invoice_consecutive module for Tryton.
+#The COPYRIGHT file at the top level of this repository contains 
+#the full copyright notices and license terms.
 from trytond.model import Workflow, ModelView, ModelSQL
 from trytond.transaction import Transaction
 from trytond.pool import Pool
diff --git a/setup.py b/setup.py
index 9c29bee..3ebdcba 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,7 @@
 #!/usr/bin/env python
-#This file is part of Tryton.  The COPYRIGHT file at the top level of
-#this repository contains the full copyright notices and license terms.
+#This file is part account_invoice_consecutive module for Tryton.
+#The COPYRIGHT file at the top level of this repository contains 
+#the full copyright notices and license terms.
 
 from setuptools import setup
 import re