diff -r ea03b0fa5bd3 Doc/library/copyreg.rst
--- a/Doc/library/copyreg.rst	Sun Mar 02 09:28:24 2014 +0100
+++ b/Doc/library/copyreg.rst	Sun Mar 02 09:51:01 2014 +0100
@@ -30,8 +30,8 @@
 
    The optional *constructor* parameter, if provided, is a callable object which
    can be used to reconstruct the object when called with the tuple of arguments
-   returned by *function* at pickling time.  :exc:`TypeError` will be raised if
-   *object* is a class or *constructor* is not callable.
+   returned by *function* at pickling time.  A :exc:`TypeError` will be raised if
+   *constructor* is not callable.
 
    See the :mod:`pickle` module for more details on the interface
    expected of *function* and *constructor*.  Note that the
@@ -46,7 +46,7 @@
 it will be used:
 
    >>> import copyreg, copy, pickle
-   >>> class C(object):
+   >>> class C:
    ...     def __init__(self, a):
    ...         self.a = a
    ...