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-rw-r--r--Doc/tutorial/classes.rst3
1 files changed, 1 insertions, 2 deletions
diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst
index 04abcf3..3e547a5 100644
--- a/Doc/tutorial/classes.rst
+++ b/Doc/tutorial/classes.rst
@@ -730,7 +730,6 @@ built-in function; this example shows how it all works::
>>> next(it)
'c'
>>> next(it)
-
Traceback (most recent call last):
File "<stdin>", line 1, in ?
next(it)
@@ -742,7 +741,7 @@ returns an object with a :meth:`__next__` method. If the class defines
:meth:`__next__`, then :meth:`__iter__` can just return ``self``::
class Reverse:
- "Iterator for looping over a sequence backwards"
+ """Iterator for looping over a sequence backwards."""
def __init__(self, data):
self.data = data
self.index = len(data)