Fix various issues (mostly Python 2 relics) found by Jacques Ducasse.
diff --git a/Doc/library/csv.rst b/Doc/library/csv.rst
index ea18349..eca3149 100644
--- a/Doc/library/csv.rst
+++ b/Doc/library/csv.rst
@@ -50,7 +50,7 @@
Return a reader object which will iterate over lines in the given *csvfile*.
*csvfile* can be any object which supports the :term:`iterator` protocol and returns a
- string each time its :meth:`!next` method is called --- :term:`file objects
+ string each time its :meth:`!__next__` method is called --- :term:`file objects
<file object>` and list objects are both suitable. If *csvfile* is a file object,
it should be opened with ``newline=''``. [#]_ An optional
*dialect* parameter can be given which is used to define a set of parameters