Fixed #22547 -- Added some links to tutorial 2.

Thanks bjb at sourcer.ca for the suggestion.

docs/intro/tutorial02.txt

@@ -204,7 +204,8 @@ up into fieldsets:
 
     admin.site.register(Question, QuestionAdmin)
 
-The first element of each tuple in ``fieldsets`` is the title of the fieldset.
+The first element of each tuple in
+:attr:`~django.contrib.admin.ModelAdmin.fieldsets` is the title of the fieldset.
 Here's what our form looks like now:
 
 .. image:: _images/admin08t.png
@@ -350,8 +351,9 @@ Here's what it looks like at this point:
 
 By default, Django displays the ``str()`` of each object. But sometimes it'd be
 more helpful if we could display individual fields. To do that, use the
-``list_display`` admin option, which is a tuple of field names to display, as
-columns, on the change list page for the object:
+:attr:`~django.contrib.admin.ModelAdmin.list_display` admin option, which is a
+tuple of field names to display, as columns, on the change list page for the
+object:
 
 .. snippet::
     :filename: polls/admin.py
@@ -396,8 +398,10 @@ attributes, as follows:
         was_published_recently.boolean = True
         was_published_recently.short_description = 'Published recently?'
 
-Edit your :file:`polls/admin.py` file again and add an improvement to the Question
-change list page: Filters. Add the following line to ``QuestionAdmin``::
+Edit your :file:`polls/admin.py` file again and add an improvement to the
+``Question`` change list page: filters using the
+:attr:`~django.contrib.admin.ModelAdmin.list_filter`. Add the following line to
+``QuestionAdmin``::
 
     list_filter = ['pub_date']
 
@@ -423,9 +427,13 @@ scenes, limiting the number of search fields to a reasonable number will make
 it easier for your database to do the search.
 
 Now's also a good time to note that change lists give you free pagination. The
-default is to display 100 items per page. Change-list pagination, search boxes,
-filters, date-hierarchies and column-header-ordering all work together like you
-think they should.
+default is to display 100 items per page. :attr:`Change list pagination
+<django.contrib.admin.ModelAdmin.list_per_page>`, :attr:`search boxes
+<django.contrib.admin.ModelAdmin.search_fields>`, :attr:`filters
+<django.contrib.admin.ModelAdmin.list_filter>`, :attr:`date-hierarchies
+<django.contrib.admin.ModelAdmin.date_hierarchy>`, and
+:attr:`column-header-ordering <django.contrib.admin.ModelAdmin.list_display>`
+all work together like you think they should.
 
 Customize the admin look and feel
 =================================