abiflags: alphabetize and versionadded
diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst
index 489fea6..7b44c86 100644
--- a/Doc/library/sys.rst
+++ b/Doc/library/sys.rst
@@ -10,6 +10,13 @@
always available.
+.. data:: abiflags
+
+ On POSIX systems where Python is build with the standard ``configure``
+ script, this contains the ABI flags as specified by :pep:`3149`.
+
+ .. versionadded:: 3.2
+
.. data:: argv
The list of command line arguments passed to a Python script. ``argv[0]`` is the
@@ -955,11 +962,6 @@
module for informational purposes; modifying this value has no effect on the
registry keys used by Python. Availability: Windows.
-.. data:: abiflags
-
- On POSIX systems where Python is build with the standard ``configure``
- script, this contains the ABI flags as specified by :pep:`3149`.
-
.. rubric:: Citations
.. [C99] ISO/IEC 9899:1999. "Programming languages -- C." A public draft of this standard is available at http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1256.pdf .