diff --git a/docs/api-guide/caching.md b/docs/api-guide/caching.md
index 502a0a9a9..96517b15e 100644
--- a/docs/api-guide/caching.md
+++ b/docs/api-guide/caching.md
@@ -17,11 +17,16 @@ other cache decorators such as [`cache_page`][page] and
 [`vary_on_cookie`][cookie].
 
 ```python
+from django.utils.decorators import method_decorator
+from django.views.decorators.cache import cache_page
+from django.views.decorators.vary import vary_on_cookie
+
 from rest_framework.response import Response
 from rest_framework.views import APIView
 from rest_framework import viewsets
 
-class UserViewSet(viewsets.Viewset):
+
+class UserViewSet(viewsets.ViewSet):
 
     # Cache requested url for each user for 2 hours
     @method_decorator(cache_page(60*60*2))
@@ -32,6 +37,7 @@ class UserViewSet(viewsets.Viewset):
         }
         return Response(content)
 
+
 class PostView(APIView):
 
     # Cache page for the requested url
diff --git a/docs/api-guide/fields.md b/docs/api-guide/fields.md
index 92c692bf5..29cb5aec9 100644
--- a/docs/api-guide/fields.md
+++ b/docs/api-guide/fields.md
@@ -713,7 +713,7 @@ the coordinate pair:
             fields = ['label', 'coordinates']
 
 Note that this example doesn't handle validation. Partly for that reason, in a
-real project, the coordinate nesting might be better handled with a nested serialiser
+real project, the coordinate nesting might be better handled with a nested serializer
 using `source='*'`, with two `IntegerField` instances, each with their own `source`
 pointing to the relevant field.
 
@@ -746,7 +746,7 @@ suitable for updating our target object. With `source='*'`, the return from
                      ('y_coordinate', 4),
                      ('x_coordinate', 3)])
 
-For completeness lets do the same thing again but with the nested serialiser
+For completeness lets do the same thing again but with the nested serializer
 approach suggested above:
 
     class NestedCoordinateSerializer(serializers.Serializer):
@@ -768,14 +768,14 @@ declarations. It's our `NestedCoordinateSerializer` that takes `source='*'`.
 Our new `DataPointSerializer` exhibits the same behaviour as the custom field
 approach.
 
-Serialising:
+Serializing:
 
     >>> out_serializer = DataPointSerializer(instance)
     >>> out_serializer.data
     ReturnDict([('label', 'testing'),
                 ('coordinates', OrderedDict([('x', 1), ('y', 2)]))])
 
-Deserialising:
+Deserializing:
 
     >>> in_serializer = DataPointSerializer(data=data)
     >>> in_serializer.is_valid()
@@ -802,8 +802,8 @@ But we also get the built-in validation for free:
                  {'x': ['A valid integer is required.'],
                   'y': ['A valid integer is required.']})])
 
-For this reason, the nested serialiser approach would be the first to try. You
-would use the custom field approach when the nested serialiser becomes infeasible
+For this reason, the nested serializer approach would be the first to try. You
+would use the custom field approach when the nested serializer becomes infeasible
 or overly complex.
 
 
diff --git a/docs/api-guide/generic-views.md b/docs/api-guide/generic-views.md
index 8d9ead107..a2f19ff2e 100644
--- a/docs/api-guide/generic-views.md
+++ b/docs/api-guide/generic-views.md
@@ -378,10 +378,6 @@ If you need to generic PUT-as-create behavior you may want to include something
 
 The following third party packages provide additional generic view implementations.
 
-## Django REST Framework bulk
-
-The [django-rest-framework-bulk package][django-rest-framework-bulk] implements generic view mixins as well as some common concrete generic views to allow to apply bulk operations via API requests.
-
 ## Django Rest Multiple Models
 
 [Django Rest Multiple Models][django-rest-multiple-models] provides a generic view (and mixin) for sending multiple serialized models and/or querysets via a single API request.
@@ -394,5 +390,4 @@ The [django-rest-framework-bulk package][django-rest-framework-bulk] implements
 [RetrieveModelMixin]: #retrievemodelmixin
 [UpdateModelMixin]: #updatemodelmixin
 [DestroyModelMixin]: #destroymodelmixin
-[django-rest-framework-bulk]: https://github.com/miki725/django-rest-framework-bulk
 [django-rest-multiple-models]: https://github.com/MattBroach/DjangoRestMultipleModels
diff --git a/docs/api-guide/requests.md b/docs/api-guide/requests.md
index 3bc083893..1c336953c 100644
--- a/docs/api-guide/requests.md
+++ b/docs/api-guide/requests.md
@@ -49,7 +49,7 @@ If a client sends a request with a content-type that cannot be parsed then a `Un
 
 # Content negotiation
 
-The request exposes some properties that allow you to determine the result of the content negotiation stage. This allows you to implement behaviour such as selecting a different serialisation schemes for different media types.
+The request exposes some properties that allow you to determine the result of the content negotiation stage. This allows you to implement behaviour such as selecting a different serialization schemes for different media types.
 
 ## .accepted_renderer
 
diff --git a/docs/api-guide/schemas.md b/docs/api-guide/schemas.md
index 76cc0ca4d..ec5366d8e 100644
--- a/docs/api-guide/schemas.md
+++ b/docs/api-guide/schemas.md
@@ -115,7 +115,6 @@ The `get_schema_view()` helper takes the following keyword arguments:
 * `renderer_classes`: May be used to pass the set of renderer classes that can
   be used to render the API root endpoint.
 
-
 ## Customizing Schema Generation
 
 You may customize schema generation at the level of the schema as a whole, or
@@ -155,7 +154,7 @@ Returns a dictionary that represents the OpenAPI schema:
 The `request` argument is optional, and may be used if you want to apply
 per-user permissions to the resulting schema generation.
 
-This is a good point to override if you want to customise the generated
+This is a good point to override if you want to customize the generated
 dictionary,  for example to add custom
 [specification extensions][openapi-specification-extensions].
 
@@ -177,21 +176,20 @@ for each view, allowed method, and path.
 **Note**: For basic `APIView` subclasses, default introspection is essentially
 limited to the URL kwarg path parameters. For `GenericAPIView`
 subclasses, which includes all the provided class based views, `AutoSchema` will
-attempt to introspect serialiser, pagination and filter fields, as well as
+attempt to introspect serializer, pagination and filter fields, as well as
 provide richer path field descriptions. (The key hooks here are the relevant
 `GenericAPIView` attributes and methods: `get_serializer`, `pagination_class`,
 `filter_backends` and so on.)
 
 ---
 
-In order to customise the operation generation, you should provide an `AutoSchema` subclass, overriding `get_operation()` as you need:
-
+In order to customize the operation generation, you should provide an `AutoSchema` subclass, overriding `get_operation()` as you need:
 
         from rest_framework.views import APIView
         from rest_framework.schemas.openapi import AutoSchema
 
         class CustomSchema(AutoSchema):
-            def get_link(...):
+            def get_operation(...):
                 # Implement custom introspection here (or in other sub-methods)
 
         class CustomView(APIView):
@@ -219,4 +217,4 @@ project you may adjust `settings.DEFAULT_SCHEMA_CLASS`  appropriately.
 
 [openapi]: https://github.com/OAI/OpenAPI-Specification
 [openapi-specification-extensions]: https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.2.md#specification-extensions
-[openapi-operation]: https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.2.md#operationObject
\ No newline at end of file
+[openapi-operation]: https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.2.md#operationObject
diff --git a/docs/community/release-notes.md b/docs/community/release-notes.md
index cdaa35044..283dbae67 100644
--- a/docs/community/release-notes.md
+++ b/docs/community/release-notes.md
@@ -222,11 +222,11 @@ Be sure to upgrade to Python 3 before upgrading to Django REST Framework 3.10.
         def perform_create(self, serializer):
             serializer.save(owner=self.request.user)
 
-    Alternatively you may override `save()` or `create()` or `update()` on the serialiser as appropriate.
+    Alternatively you may override `save()` or `create()` or `update()` on the serializer as appropriate.
 
 * Correct allow_null behaviour when required=False [#5888][gh5888]
 
-    Without an explicit `default`, `allow_null` implies a default of `null` for outgoing serialisation. Previously such
+    Without an explicit `default`, `allow_null` implies a default of `null` for outgoing serialization. Previously such
     fields were being skipped when read-only or otherwise not required.
 
     **Possible backwards compatibility break** if you were relying on such fields being excluded from the outgoing
@@ -464,7 +464,7 @@ Be sure to upgrade to Python 3 before upgrading to Django REST Framework 3.10.
 * Deprecated `exclude_from_schema` on `APIView` and `api_view` decorator. Set `schema = None` or `@schema(None)` as appropriate. [#5422][gh5422]
 * Timezone-aware `DateTimeField`s now respect active or default `timezone` during serialization, instead of always using UTC. [#5435][gh5435]
 
-    Resolves inconsistency whereby instances were serialised with supplied datetime for `create` but UTC for `retrieve`. [#3732][gh3732]
+    Resolves inconsistency whereby instances were serialized with supplied datetime for `create` but UTC for `retrieve`. [#3732][gh3732]
 
     **Possible backwards compatibility break** if you were relying on datetime strings being UTC. Have client interpret datetimes or [set default or active timezone (docs)][djangodocs-set-timezone] to UTC if needed.
 
diff --git a/docs/community/third-party-packages.md b/docs/community/third-party-packages.md
index 9d7d09d9b..ea5d6b854 100644
--- a/docs/community/third-party-packages.md
+++ b/docs/community/third-party-packages.md
@@ -222,7 +222,6 @@ To submit new content, [open an issue][drf-create-issue] or [create a pull reque
 
 ### Views
 
-* [djangorestframework-bulk][djangorestframework-bulk] - Implements generic view mixins as well as some common concrete generic views to allow to apply bulk operations via API requests.
 * [django-rest-multiple-models][django-rest-multiple-models] - Provides a generic view (and mixin) for sending multiple serialized models and/or querysets via a single API request.
 
 ### Routers
@@ -254,7 +253,7 @@ To submit new content, [open an issue][drf-create-issue] or [create a pull reque
 ### Misc
 
 * [cookiecutter-django-rest][cookiecutter-django-rest] - A cookiecutter template that takes care of the setup and configuration so you can focus on making your REST apis awesome.
-* [djangorestrelationalhyperlink][djangorestrelationalhyperlink] - A hyperlinked serialiser that can can be used to alter relationships via hyperlinks, but otherwise like a hyperlink model serializer.
+* [djangorestrelationalhyperlink][djangorestrelationalhyperlink] - A hyperlinked serializer that can can be used to alter relationships via hyperlinks, but otherwise like a hyperlink model serializer.
 * [django-rest-swagger][django-rest-swagger] - An API documentation generator for Swagger UI.
 * [django-rest-framework-proxy][django-rest-framework-proxy] - Proxy to redirect incoming request to another API server.
 * [gaiarestframework][gaiarestframework] - Utils for django-rest-framework
@@ -305,7 +304,6 @@ To submit new content, [open an issue][drf-create-issue] or [create a pull reque
 [djangorestframework-hstore]: https://github.com/djangonauts/django-rest-framework-hstore
 [drf-compound-fields]: https://github.com/estebistec/drf-compound-fields
 [django-extra-fields]: https://github.com/Hipo/drf-extra-fields
-[djangorestframework-bulk]: https://github.com/miki725/django-rest-framework-bulk
 [django-rest-multiple-models]: https://github.com/MattBroach/DjangoRestMultipleModels
 [drf-nested-routers]: https://github.com/alanjds/drf-nested-routers
 [wq.db.rest]: https://wq.io/docs/about-rest
diff --git a/docs/coreapi/schemas.md b/docs/coreapi/schemas.md
index 6ee620343..69606f853 100644
--- a/docs/coreapi/schemas.md
+++ b/docs/coreapi/schemas.md
@@ -191,7 +191,7 @@ each view, allowed method and path.)
 **Note**: For basic `APIView` subclasses, default introspection is essentially
 limited to the URL kwarg path parameters. For `GenericAPIView`
 subclasses, which includes all the provided class based views, `AutoSchema` will
-attempt to introspect serialiser, pagination and filter fields, as well as
+attempt to introspect serializer, pagination and filter fields, as well as
 provide richer path field descriptions. (The key hooks here are the relevant
 `GenericAPIView` attributes and methods: `get_serializer`, `pagination_class`,
 `filter_backends` and so on.)
diff --git a/rest_framework/__init__.py b/rest_framework/__init__.py
index 4d4225c96..2b96e7336 100644
--- a/rest_framework/__init__.py
+++ b/rest_framework/__init__.py
@@ -10,7 +10,7 @@ ______ _____ _____ _____    __
 __title__ = 'Django REST framework'
 __version__ = '3.10.3'
 __author__ = 'Tom Christie'
-__license__ = 'BSD 2-Clause'
+__license__ = 'BSD 3-Clause'
 __copyright__ = 'Copyright 2011-2019 Encode OSS Ltd'
 
 # Version synonym
diff --git a/rest_framework/schemas/openapi.py b/rest_framework/schemas/openapi.py
index 09a5598f5..a3970ff7a 100644
--- a/rest_framework/schemas/openapi.py
+++ b/rest_framework/schemas/openapi.py
@@ -209,7 +209,7 @@ class AutoSchema(ViewInspector):
         if not is_list_view(path, method, view):
             return []
 
-        paginator = self._get_pagninator()
+        paginator = self._get_paginator()
         if not paginator:
             return []
 
@@ -344,6 +344,7 @@ class AutoSchema(ViewInspector):
             serializers.BooleanField: 'boolean',
             serializers.JSONField: 'object',
             serializers.DictField: 'object',
+            serializers.HStoreField: 'object',
         }
         return {'type': FIELD_CLASS_SCHEMA_TYPE.get(field.__class__, 'string')}
 
@@ -429,7 +430,7 @@ class AutoSchema(ViewInspector):
                     schema['maximum'] = int(digits * '9') + 1
                     schema['minimum'] = -schema['maximum']
 
-    def _get_pagninator(self):
+    def _get_paginator(self):
         pagination_class = getattr(self.view, 'pagination_class', None)
         if pagination_class:
             return pagination_class()
@@ -502,7 +503,7 @@ class AutoSchema(ViewInspector):
                 'type': 'array',
                 'items': item_schema,
             }
-            paginator = self._get_pagninator()
+            paginator = self._get_paginator()
             if paginator:
                 response_schema = paginator.get_paginated_response_schema(response_schema)
         else:
diff --git a/tests/schemas/test_openapi.py b/tests/schemas/test_openapi.py
index e1d29f6fe..78c00d985 100644
--- a/tests/schemas/test_openapi.py
+++ b/tests/schemas/test_openapi.py
@@ -462,6 +462,22 @@ class TestOperationIntrospection(TestCase):
         assert properties['date']['format'] == 'date'
         assert properties['datetime']['format'] == 'date-time'
 
+    def test_serializer_hstorefield(self):
+        path = '/'
+        method = 'GET'
+        view = create_view(
+            views.ExampleGenericAPIView,
+            method,
+            create_request(path),
+        )
+        inspector = AutoSchema()
+        inspector.view = view
+
+        responses = inspector._get_responses(path, method)
+        response_schema = responses['200']['content']['application/json']['schema']
+        properties = response_schema['items']['properties']
+        assert properties['hstore']['type'] == 'object'
+
     def test_serializer_validators(self):
         path = '/'
         method = 'GET'
diff --git a/tests/schemas/views.py b/tests/schemas/views.py
index d1fc75eb8..6b83e5bde 100644
--- a/tests/schemas/views.py
+++ b/tests/schemas/views.py
@@ -33,6 +33,7 @@ class ExampleDetailView(APIView):
 class ExampleSerializer(serializers.Serializer):
     date = serializers.DateField()
     datetime = serializers.DateTimeField()
+    hstore = serializers.HStoreField()
 
 
 class ExampleGenericAPIView(generics.GenericAPIView):
diff --git a/tests/test_serializer.py b/tests/test_serializer.py
index 0d4b50c1d..fab0472b9 100644
--- a/tests/test_serializer.py
+++ b/tests/test_serializer.py
@@ -555,7 +555,7 @@ class TestDefaultOutput:
             bar = serializers.CharField(source='foo.bar', allow_null=True)
             optional = serializers.CharField(required=False, allow_null=True)
 
-        # allow_null=True should imply default=None when serialising:
+        # allow_null=True should imply default=None when serializing:
         assert Serializer({'foo': None}).data == {'foo': None, 'bar': None, 'optional': None, }