diff -r 9f6e43a6b3e0 Doc/library/token.rst
--- a/Doc/library/token.rst	Thu Nov 12 19:47:38 2015 +0200
+++ b/Doc/library/token.rst	Thu Nov 12 19:01:46 2015 +0100
@@ -97,10 +97,14 @@
           RARROW
           ELLIPSIS
           OP
+          AWAIT
+          ASYNC
           ERRORTOKEN
           N_TOKENS
           NT_OFFSET
 
+   .. versionchanged:: 3.5
+      Add :data:`AWAIT` and :data:`ASYNC` constants.
 
 .. seealso::