Fix typo in `enum` documentation (#129920)

diff --git a/Doc/library/enum.rst b/Doc/library/enum.rst
index 8ca949368db4ff1fa01602162b9659d564f6f1a8..c9b2c7d76b67466bae91d0838b75a1a84a37587c 100644 (file)
--- a/Doc/library/enum.rst
+++ b/Doc/library/enum.rst
@@ -668,7 +668,7 @@ Data Types
    * the result is a valid *IntFlag*: an *IntFlag* is returned
    * the result is not a valid *IntFlag*: the result depends on the :class:`FlagBoundary` setting
 
-   The :func:`repr` of unnamed zero-valued flags has changed.  It is now:
+   The :func:`repr` of unnamed zero-valued flags has changed.  It is now::
 
       >>> Color(0)
       <Color: 0>