Doc'd specifying the ENGINE setting as part of configuring contrib.gis.
@@ -89,6 +89,12 @@ Database installation
postgis
spatialite
+:setting:`DATABASES` configuration
+----------------------------------
+
+Set the :setting:`ENGINE <DATABASE-ENGINE>` setting to one of the :ref:`spatial
+backends <spatial-backends>`.
+
Add ``django.contrib.gis`` to :setting:`INSTALLED_APPS`
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