[cherry-pick for 3.5] bpo-29481: add versionadded 3.5.4 to typing.Deque docs (#109)

Mariatta · web-flow · commit bb53a27a5d56 · 2017-02-15T11:39:37.000-08:00
(cherry picked from commit 7e147f1)
diff --git a/Doc/library/typing.rst b/Doc/library/typing.rst
@@ -561,6 +561,8 @@ The module defines the following classes, functions and decorators:
 
    A generic version of :class:`collections.deque`.
 
+   .. versionadded:: 3.5.4
+
 .. class:: List(list, MutableSequence[T])
 
    Generic version of :class:`list`.
