Remove trailing whitespace.
diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst
index 40ec9e8..2f72dcf 100644
--- a/Doc/library/collections.rst
+++ b/Doc/library/collections.rst
@@ -55,34 +55,34 @@
:class:`Iterator` :class:`Iterable` ``__next__`` ``__iter__``
:class:`Sized` ``__len__``
:class:`Callable` ``__call__``
-
+
:class:`Sequence` :class:`Sized`, ``__getitem__`` ``__contains__``. ``__iter__``, ``__reversed__``.
:class:`Iterable`, and ``__len__`` ``index``, and ``count``
- :class:`Container`
-
+ :class:`Container`
+
:class:`MutableSequence` :class:`Sequence` ``__getitem__`` Inherited Sequence methods and
``__delitem__``, ``append``, ``reverse``, ``extend``, ``pop``,
``insert``, ``remove``, and ``__iadd__``
and ``__len__``
-
+
:class:`Set` :class:`Sized`, ``__len__``, ``__le__``, ``__lt__``, ``__eq__``, ``__ne__``,
:class:`Iterable`, ``__iter__``, and ``__gt__``, ``__ge__``, ``__and__``, ``__or__``
:class:`Container` ``__contains__`` ``__sub__``, ``__xor__``, and ``isdisjoint``
-
+
:class:`MutableSet` :class:`Set` ``add`` and Inherited Set methods and
``discard`` ``clear``, ``pop``, ``remove``, ``__ior__``,
``__iand__``, ``__ixor__``, and ``__isub__``
-
+
:class:`Mapping` :class:`Sized`, ``__getitem__``, ``__contains__``, ``keys``, ``items``, ``values``,
:class:`Iterable`, ``__len__``. and ``get``, ``__eq__``, and ``__ne__``
:class:`Container` ``__iter__``
-
+
:class:`MutableMapping` :class:`Mapping` ``__getitem__`` Inherited Mapping methods and
``__setitem__``, ``pop``, ``popitem``, ``clear``, ``update``,
``__delitem__``, and ``setdefault``
``__iter__``, and
``__len__``
-
+
:class:`MappingView` :class:`Sized` ``__len__``
:class:`KeysView` :class:`MappingView`, ``__contains__``,
:class:`Set` ``__iter__``
@@ -549,8 +549,8 @@
if kwds:
raise ValueError('Got unexpected field names: %r' % kwds.keys())
return result
- <BLANKLINE>
- def __getnewargs__(self):
+ <BLANKLINE>
+ def __getnewargs__(self):
return tuple(self)
<BLANKLINE>
x = property(itemgetter(0))