bpo-35118: Improve docs regarding indexing (GH-10265)
diff --git a/Doc/library/queue.rst b/Doc/library/queue.rst
index 1fea86b..f99f6ff 100644
--- a/Doc/library/queue.rst
+++ b/Doc/library/queue.rst
@@ -275,4 +275,5 @@
:class:`collections.deque` is an alternative implementation of unbounded
queues with fast atomic :meth:`~collections.deque.append` and
- :meth:`~collections.deque.popleft` operations that do not require locking.
+ :meth:`~collections.deque.popleft` operations that do not require locking
+ and also support indexing.