update readme file

README.rst

 Please refer to https://github.com/bechtoldt/formula-docs to learn how to use
 this formula, how it is built and how you can add your changes.
 
-**NOTICE:** This formula might uses the formhelper module which is a very useful Salt execution module that isn't available
-in upstream yet. Please consider retrieving it manually from https://github.com/bechtoldt/salt-modules and
-make it available to your Salt installation. Read `SaltStack documentation <http://docs.saltstack.com/en/latest/ref/modules/#modules-are-easy-to-write>`_ to
-see how this can be achieved.
 
-Take a look at older `releases <https://github.com/bechtoldt/saltstack-network-formula/releases>`_ to get a version that isn't using the formhelper
-yet (if any).
+**NOTICE:** This formula might uses the formhelper module which is a very useful Salt execution module that isn't available in upstream yet. Please consider retrieving it manually from https://github.com/bechtoldt/salt-modules and make it available to your Salt installation. Read `SaltStack documentation <http://docs.saltstack.com/en/latest/ref/modules/#modules-are-easy-to-write>`_ to see how this can be achieved.
+
+Take a look at older releases (branches) to get a version that isn't using the formhelper yet (if any).
+
 
 
 Contributing
 But it’s better to `file an issue <https://github.com/bechtoldt/saltstack-network-formula/issues/new>`_ with your idea first.
 
 
-Authors
--------
-
-* Alan Pearce <alan@alanpearce.co.uk>
-* Arnold Bechtoldt <mail@arnoldbechtoldt.com>
-* Simon Lloyd <simon@slloyd.net>
-* root <root@saltmaster01.(none)>
-
-
 TODO
 ----
 
 * interfaces: configure broadcast if set
 
 
+Authors
+-------
+
+* Alan Pearce <alan@alanpearce.co.uk>
+* Arnold Bechtoldt <mail@arnoldbechtoldt.com>
+* Simon Lloyd <simon@slloyd.net>
+* root <root@saltmaster01.(none)>
+
+
 Miscellaneous
 -------------