Fixed #11272 -- Made some clarifications to the overview and tutorial. Thanks to jjinux for the review notes.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@11044 bcc190cf-cafb-0310-a4f2-bffc1f526a37

docs/intro/tutorial02.txt

@@ -238,8 +238,8 @@ the admin page doesn't display choices.
 
 Yet.
 
-There are two ways to solve this problem. The first register ``Choice`` with the
-admin just as we did with ``Poll``. That's easy::
+There are two ways to solve this problem. The first is to register ``Choice``
+with the admin just as we did with ``Poll``. That's easy::
 
     from mysite.polls.models import Choice
 

docs/intro/tutorial03.txt

@@ -71,7 +71,7 @@ For more on :class:`~django.http.HttpRequest` objects, see the
 :ref:`ref-request-response`. For more details on URLconfs, see the
 :ref:`topics-http-urls`.
 
-When you ran ``python django-admin.py startproject mysite`` at the beginning of
+When you ran ``django-admin.py startproject mysite`` at the beginning of
 Tutorial 1, it created a default URLconf in ``mysite/urls.py``. It also
 automatically set your :setting:`ROOT_URLCONF` setting (in ``settings.py``) to
 point at that file::
@@ -98,8 +98,7 @@ This is worth a review. When somebody requests a page from your Web site -- say,
 the :setting:`ROOT_URLCONF` setting. It finds the variable named ``urlpatterns``
 and traverses the regular expressions in order. When it finds a regular
 expression that matches -- ``r'^polls/(?P<poll_id>\d+)/$'`` -- it loads the
-associated Python package/module: ``mysite.polls.views.detail``. That
-corresponds to the function ``detail()`` in ``mysite/polls/views.py``. Finally,
+function ``detail()`` from ``mysite/polls/views.py``. Finally,
 it calls that ``detail()`` function like so::
 
     detail(request=<HttpRequest object>, poll_id='23')
@@ -486,7 +485,8 @@ Here's what happens if a user goes to "/polls/34/" in this system:
       further processing.
 
 Now that we've decoupled that, we need to decouple the 'mysite.polls.urls'
-URLconf by removing the leading "polls/" from each line::
+URLconf by removing the leading "polls/" from each line, and removing the
+lines registering the admin site::
 
     urlpatterns = patterns('mysite.polls.views',
         (r'^$', 'index'),

docs/topics/http/sessions.txt

@@ -4,6 +4,9 @@
 How to use sessions
 ===================
 
+.. module:: django.contrib.sessions
+   :synopsis: Provides session management for Django projects.
+
 Django provides full support for anonymous sessions. The session framework lets
 you store and retrieve arbitrary data on a per-site-visitor basis. It stores
 data on the server side and abstracts the sending and receiving of cookies.