bpo-39491: Mention Annotated in get_origin() docstring (GH-18379)
I forgot to do it in https://github.com/python/cpython/pull/18260.
diff --git a/Lib/typing.py b/Lib/typing.py
index 5a7077c..8886b08 100644
--- a/Lib/typing.py
+++ b/Lib/typing.py
@@ -1380,8 +1380,8 @@
 def get_origin(tp):
     """Get the unsubscripted version of a type.
 
-    This supports generic types, Callable, Tuple, Union, Literal, Final and ClassVar.
-    Return None for unsupported types. Examples::
+    This supports generic types, Callable, Tuple, Union, Literal, Final, ClassVar
+    and Annotated. Return None for unsupported types. Examples::
 
         get_origin(Literal[42]) is Literal
         get_origin(int) is None