[1.9.x] Fixed #25969 -- Replaced render_to_response() with render() in docs examples.

Backport of 4d83b0163e15f8352fd17fa121e929842ff2b686 from master

1 files changed, 2 insertions, 1 deletions

diff --git a/docs/topics/cache.txt b/docs/topics/cache.txt
index 7c94c789c4..1a860a71e3 100644
--- a/docs/topics/cache.txt
+++ b/docs/topics/cache.txt
@@ -1114,11 +1114,12 @@ The headers you pass to ``vary_on_headers`` are not case sensitive;
 You can also use a helper function, :func:`django.utils.cache.patch_vary_headers`,
 directly. This function sets, or adds to, the ``Vary header``. For example::
 
+    from django.shortcuts import render
     from django.utils.cache import patch_vary_headers
 
     def my_view(request):
         # ...
-        response = render_to_response('template_name', context)
+        response = render(request, 'template_name', context)
         patch_vary_headers(response, ['Cookie'])
         return response