Issue #1172711: Update What's New in Python 3.3 document for the array module.

The commit fixes 3c56e546dc60, which documented #1172711 as a struct module
change;  it is an array module change.
diff --git a/Doc/whatsnew/3.3.rst b/Doc/whatsnew/3.3.rst
index 5a0e7ad..717e4e4 100644
--- a/Doc/whatsnew/3.3.rst
+++ b/Doc/whatsnew/3.3.rst
@@ -68,6 +68,15 @@
 
 * Stub
 
+array
+-----
+
+The :mod:`array` module supports the :c:type:`long long` type using ``q`` and
+``Q`` type codes.
+
+(Contributed by Oren Tirosh and Hirokazu Yamamoto in :issue:`1172711`)
+
+
 codecs
 ------
 
@@ -257,15 +266,6 @@
   * :func:`~ssl.RAND_pseudo_bytes`: generate pseudo-random bytes.
 
 
-struct
-------
-
-The :mod:`struct` module supports the :c:type:`long long` type using ``q`` and
-``Q`` type codes.
-
-(Contributed by Oren Tirosh and Hirokazu Yamamoto in :issue:`1172711`)
-
-
 shutil
 ------