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-rw-r--r--docs/topics/http/decorators.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/topics/http/decorators.txt b/docs/topics/http/decorators.txt
index cb6fa9cdac..5165765eea 100644
--- a/docs/topics/http/decorators.txt
+++ b/docs/topics/http/decorators.txt
@@ -118,10 +118,14 @@ client-side caching.
.. function:: never_cache(view_func)
+ This decorator adds an ``Expires`` header to the current date/time.
+
This decorator adds a ``Cache-Control: max-age=0, no-cache, no-store,
must-revalidate, private`` header to a response to indicate that a page
should never be cached.
+ Each header is only added if it isn't already set.
+
.. module:: django.views.decorators.common
Common