Consistency check for versionadded/changed directives.
diff --git a/Doc/library/threading.rst b/Doc/library/threading.rst
index 33cae1e..497a56f 100644
--- a/Doc/library/threading.rst
+++ b/Doc/library/threading.rst
@@ -166,6 +166,7 @@
.. versionadded:: 3.2
+
Detailed interfaces for the objects are documented below.
The design of this module is loosely based on Java's threading model. However,
@@ -386,6 +387,7 @@
.. versionchanged:: 3.2
The *timeout* parameter is new.
+
.. method:: Lock.release()
Release a lock.