Removed an extra heading in the 1.10 release notes.

docs/releases/1.10.txt

@@ -301,8 +301,6 @@ Miscellaneous
 * The ``repr()`` of a ``QuerySet`` is wrapped in ``<QuerySet >`` to
   disambiguate it from a plain list when debugging.
 
-:mod:`django.contrib.gis`
-~~~~~~~~~~~~~~~~~~~~~~~~~
 * Support for SpatiaLite < 3.0 and GEOS < 3.3 is dropped.
 
 .. _deprecated-features-1.10: