Added 'New in Django development version' note to docs/syndication_feeds.txt changes from [5643]

git-svn-id: http://code.djangoproject.com/svn/django/trunk@5650 bcc190cf-cafb-0310-a4f2-bffc1f526a37

docs/syndication_feeds.txt

@@ -418,18 +418,20 @@ This example illustrates all possible attributes and methods for a ``Feed`` clas
 
         # GUID -- One of the following three is optional. The framework looks
         # for them in this order. This property is only used for Atom feeds
-        # (where it is the feed-level id element). If not provided, the feed
-        # link is used as the id.
+        # (where it is the feed-level ID element). If not provided, the feed
+        # link is used as the ID.
+        #
+        # (New in Django development version)
 
         def feed_guid(self, obj):
             """
             Takes the object returned by get_object() and returns the globally
-            unique id for the feed as a normal Python string.
+            unique ID for the feed as a normal Python string.
             """
 
         def feed_guid(self):
             """
-            Returns the feed's globally unique id as a normal Python string.
+            Returns the feed's globally unique ID as a normal Python string.
             """
 
         feed_guid = '/foo/bar/1234' # Hard-coded guid.
@@ -575,15 +577,17 @@ This example illustrates all possible attributes and methods for a ``Feed`` clas
             """
 
         # ITEM_GUID -- The following method is optional. This property is
-        # only used for Atom feeds (it is the id element for an item in an
+        # only used for Atom feeds (it is the ID element for an item in an
         # Atom feed). If not provided, the item's link is used by default.
+        #
+        # (New in Django development version)
 
         def item_guid(self, obj):
             """
-            Takes an item, as return by items(), and returns the item's id.
+            Takes an item, as return by items(), and returns the item's ID.
             """
 
-        # ITEM AUTHOR NAME --One of the following three is optional. The
+        # ITEM AUTHOR NAME -- One of the following three is optional. The
         # framework looks for them in this order.
 
         def item_author_name(self, item):