Fix links to the __next__ method.
diff --git a/Doc/library/concurrent.futures.rst b/Doc/library/concurrent.futures.rst
index 29ffc0d..eee2285 100644
--- a/Doc/library/concurrent.futures.rst
+++ b/Doc/library/concurrent.futures.rst
@@ -42,12 +42,13 @@
Equivalent to ``map(func, *iterables)`` except *func* is executed
asynchronously and several calls to *func* may be made concurrently. The
- returned iterator raises a :exc:`TimeoutError` if :meth:`__next__()` is
- called and the result isn't available after *timeout* seconds from the
- original call to :meth:`Executor.map`. *timeout* can be an int or a
- float. If *timeout* is not specified or ``None``, there is no limit to
- the wait time. If a call raises an exception, then that exception will
- be raised when its value is retrieved from the iterator.
+ returned iterator raises a :exc:`TimeoutError` if
+ :meth:`~iterator.__next__` is called and the result isn't available
+ after *timeout* seconds from the original call to :meth:`Executor.map`.
+ *timeout* can be an int or a float. If *timeout* is not specified or
+ ``None``, there is no limit to the wait time. If a call raises an
+ exception, then that exception will be raised when its value is
+ retrieved from the iterator.
.. method:: shutdown(wait=True)
@@ -358,10 +359,11 @@
different :class:`Executor` instances) given by *fs* that yields futures as
they complete (finished or were cancelled). Any futures that completed
before :func:`as_completed` is called will be yielded first. The returned
- iterator raises a :exc:`TimeoutError` if :meth:`__next__` is called and the
- result isn't available after *timeout* seconds from the original call to
- :func:`as_completed`. *timeout* can be an int or float. If *timeout* is not
- specified or ``None``, there is no limit to the wait time.
+ iterator raises a :exc:`TimeoutError` if :meth:`~iterator.__next__` is
+ called and the result isn't available after *timeout* seconds from the
+ original call to :func:`as_completed`. *timeout* can be an int or float.
+ If *timeout* is not specified or ``None``, there is no limit to the wait
+ time.
.. seealso::