Develop update (carltongibson#574)

* README - add syntax highlighting

Easier to read

* Fixes typo in FiterSet docs

Adds the missing letter "t" to DateRangeFiler.

README.rst

@@ -19,11 +19,15 @@ Requirements
 Installation
 ------------
 
-Install using pip::
+Install using pip:
+
+.. code-block:: sh
 
     pip install django-filter
 
-Or clone the repo and add to your PYTHONPATH::
+Or clone the repo and add to your ``PYTHONPATH``:
+
+.. code-block:: sh
 
     git clone git@github.com:carltongibson/django-filter.git
 
@@ -35,7 +39,7 @@ admin's ``list_filter`` interface.  It has an API very similar to Django's
 ``ModelForms``.  For example, if you had a Product model you could have a
 filterset for it with the code:
 
-.. code:: python
+.. code-block:: python
 
     import django_filters
 
@@ -47,16 +51,16 @@ filterset for it with the code:
 
 And then in your view you could do:
 
-.. code:: python
+.. code-block:: python
 
     def product_list(request):
         filter = ProductFilter(request.GET, queryset=Product.objects.all())
         return render(request, 'my_app/template.html', {'filter': filter})
 
-Django-filters additionally supports specifying FilterSet fields using a
-dictionary to specify filters with lookup types:
+Django-filters additionally supports specifying ``FilterSet`` fields using
+a dictionary to specify filters with lookup types:
 
-.. code:: python
+.. code-block:: python
 
     import django_filters
 
@@ -67,8 +71,8 @@ dictionary to specify filters with lookup types:
                       'price': ['exact', 'gte', 'lte'],
                      }
 
-The filters will be available as 'name', 'name__icontains', 'price',
-'price__gte', and 'price__lte' in the above example.
+The filters will be available as ``'name'``, ``'name__icontains'``,
+``'price'``, ``'price__gte'``, and ``'price__lte'`` in the above example.
 
 Support
 -------

docs/ref/filterset.txt

@@ -193,7 +193,7 @@ filters for a model field, you can override ``filter_for_lookup()``. Ex::
         def filter_for_lookup(cls, f, lookup_type):
             # override date range lookups
             if isinstance(f, models.DateField) and lookup_type == 'range':
-                return django_filters.DateRangeFiler, {}
+                return django_filters.DateRangeFilter, {}
 
             # use default behavior otherwise
             return super(ProductFilter, cls).filter_for_lookup(f, lookup_type)