Updated SpatiaLite GeoDjango test setup instructions for version 3.0.

Also, fixed documentation typos introduced in r17496.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17507 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/contrib/gis/db/backends/spatialite/creation.py

@@ -103,7 +103,7 @@ class SpatiaLiteCreation(DatabaseCreation):
         This routine loads up the SpatiaLite SQL file.
         """
         if self.connection.ops.spatial_version[:2] >= (3, 0):
-            # Spatialite >= 3.0.x -- No ned to load any SQL file, calling
+            # Spatialite >= 3.0.x -- No need to load any SQL file, calling
             # InitSpatialMetaData() transparently creates the spatial metadata
             # tables
             cur = self.connection._cursor()

docs/ref/contrib/gis/install.txt

@@ -582,7 +582,7 @@ For this, a number of spatial metadata tables must be created in the database
 before any spatial query is performed against it.
 
 If you are using SpatiaLite 3.0 or newer then use the ``spatialite`` utility to
-call the ``InitSpatiaMetaData()`` function whch will take care of that (you can
+call the ``InitSpatiaMetaData()`` function which will take care of that (you can
 safely ignore the error messages shown) then you can skip the rest of this
 section::
 

docs/ref/contrib/gis/testing.txt

@@ -114,13 +114,8 @@ spatial database entitled ``template_postgis``.
 SpatiaLite
 ==========
 
-You will need to download the `initialization SQL`__ script for SpatiaLite::
-
-    $ wget http://www.gaia-gis.it/spatialite/init_spatialite-2.3.zip
-    $ unzip init_spatialite-2.3.zip
-
-If ``init_spatialite-2.3.sql`` is in the same path as your project's ``manage.py``,
-then all you have to do is::
+You need to make sure needed spatial tables are created in your test spatial
+database as described in :ref:`create_spatialite_db`. Then all you have to do is::
 
     $ python manage.py test
 
@@ -132,6 +127,8 @@ Settings
 ``SPATIALITE_SQL``
 ^^^^^^^^^^^^^^^^^^
 
+(only relevant when using a SpatiaLite version older than 3.0).
+
 By default, the GeoDjango test runner looks for the SpatiaLite SQL in the
 same directory where it was invoked (by default the same directory where
 ``manage.py`` is located).  If you want to use a different location, then
@@ -139,9 +136,6 @@ you may add the following to your settings::
 
     SPATIALITE_SQL='/path/to/init_spatialite-2.3.sql'
 
-__ http://www.gaia-gis.it/spatialite/init_spatialite-2.3.zip
-
-
 .. _geodjango-tests:
 
 GeoDjango Tests