Clean README.

mail_sent/README.rst

@@ -21,13 +21,6 @@ To use this module, you need to:
    :alt: Try me on Runbot
    :target: https://runbot.odoo-community.org/runbot/205/8.0
 
-.. repo_id is available in https://github.com/OCA/maintainer-tools/blob/master/tools/repos_with_ids.txt
-.. branch is "8.0" for example
-
-For further information, please visit:
-
-* https://www.odoo.com/forum/help-1
-
 Bug Tracker
 ===========
 
@@ -36,7 +29,7 @@ In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us smashing it by providing a detailed and
 welcomed feedback `here <https://github.com/OCA/
 social/issues/new?body=module:%20 mail_sent%0Aversion:%20
-8.0.1.0.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+8.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
 
 
 Credits