[2.0.x] Fixed #28776 -- Fixed a/an/and typos in docs and comments.

Backport of 6c0042430e3618ce5c276d195d92a6b884daa3a3 from master

1 files changed, 1 insertions, 1 deletions

diff --git a/django/http/response.py b/django/http/response.py
index 1083fd7dca..ae14333053 100644
--- a/django/http/response.py
+++ b/django/http/response.py
@@ -489,7 +489,7 @@ class JsonResponse(HttpResponse):
     :param data: Data to be dumped into json. By default only ``dict`` objects
       are allowed to be passed due to a security flaw before EcmaScript 5. See
       the ``safe`` parameter for more information.
-    :param encoder: Should be an json encoder class. Defaults to
+    :param encoder: Should be a json encoder class. Defaults to
       ``django.core.serializers.json.DjangoJSONEncoder``.
     :param safe: Controls if only ``dict`` objects may be serialized. Defaults
       to ``True``.