diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst
--- a/Doc/library/sys.rst
+++ b/Doc/library/sys.rst
@@ -601,18 +601,18 @@ always available.
    | :const:`hash_bits`  | internal output size of the hash algorithm       |
    +---------------------+--------------------------------------------------+
    | :const:`seed_bits`  | size of the seed key of the hash algorithm       |
    +---------------------+--------------------------------------------------+
 
 
    .. versionadded:: 3.2
 
-   .. versionchanged: 3.4
-      Added *algorithm*, *hash_bits* and *seed_bits*
+   .. versionchanged:: 3.4
+      Added *algorithm*, *hash_bits* and *seed_bits*.
 
 
 .. data:: hexversion
 
    The version number encoded as a single integer.  This is guaranteed to increase
    with each version, including proper support for non-production releases.  For
    example, to test that the Python interpreter is at least version 1.5.2, use::