Clarified the commenting and changed the layout template to show adding groups
Clarified the commenting and changed the layout template to show adding groups

file:a/README.rst -> file:b/README.rst
--- a/README.rst
+++ b/README.rst
@@ -12,6 +12,8 @@
 * A custom Pylons controller for overriding some core CKAN behaviour
 
 * A custom Package edit form
+
+* A custom Group edit form
 
 * A plugin that allows for custom forms to be used for datasets based on 
   their "type".

--- a/ckanext/example/forms.py
+++ b/ckanext/example/forms.py
@@ -30,15 +30,17 @@
 log = logging.getLogger(__name__)
 
 class ExampleGroupForm(SingletonPlugin):
-    """This plugin demonstrates how a theme packaged as a CKAN
-    extension might extend CKAN behaviour.
-
-    In this case, we implement twos extension interfaces to provide custom 
+    """This plugin demonstrates how a class packaged as a CKAN
+    extension might extend CKAN behaviour by providing custom forms
+    based on the type of a Group.
+
+    In this case, we implement two extension interfaces to provide custom 
     forms for specific types of group.
 
       - ``IConfigurer`` allows us to override configuration normally
         found in the ``ini``-file.  Here we use it to specify where the
         form templates can be found.
+        
       - ``IGroupForm`` allows us to provide a custom form for a dataset
         based on the 'type' that may be set for a group.  Where the 
         'type' matches one of the values in group_types then this 
@@ -89,7 +91,6 @@
         """
         return False                
                 
-    #
     def form_to_db_schema(self):
         """
         Returns the schema for mapping group data from a form to a format

--- a/ckanext/example/theme/templates/layout.html
+++ b/ckanext/example/theme/templates/layout.html
@@ -12,6 +12,7 @@
         ${h.nav_link(c, _('Home'), controller='home', action='index', id=None)}
         ${h.nav_link(c, _('Data'), controller='package', action='index', id=None)}
         ${h.nav_link(c, _('New dataset'), controller='package', action='new', id=None)}
+        ${h.nav_link(c, _('New group'), controller='group', action='new', id=None)}
     </div>
   </py:match>