Fix links to the __next__ method.
diff --git a/Doc/glossary.rst b/Doc/glossary.rst
index 2151350..3c11de7 100644
--- a/Doc/glossary.rst
+++ b/Doc/glossary.rst
@@ -354,7 +354,7 @@
iterator
An object representing a stream of data. Repeated calls to the iterator's
- :meth:`__next__` method (or passing it to the built-in function
+ :meth:`~iterator.__next__` method (or passing it to the built-in function
:func:`next`) return successive items in the stream. When no more data
are available a :exc:`StopIteration` exception is raised instead. At this
point, the iterator object is exhausted and any further calls to its