Fix indent

Author: hugovk

Doc/whatsnew/3.16.rst

@@ -281,12 +281,12 @@ Deprecated
 
 * :mod:`abc`
 
-   * Soft-deprecated since Python 3.3 :class:`abc.abstractclassmethod`,
-     :class:`abc.abstractstaticmethod`, and :class:`abc.abstractproperty`
-     now raise a :exc:`DeprecationWarning`.
-     These classes will be removed in Python 3.21, instead
-     use :func:`abc.abstractmethod` with :func:`classmethod`,
-     :func:`staticmethod`, and :class:`property` respectively.
+  * Soft-deprecated since Python 3.3 :class:`abc.abstractclassmethod`,
+    :class:`abc.abstractstaticmethod`, and :class:`abc.abstractproperty`
+    now raise a :exc:`DeprecationWarning`.
+    These classes will be removed in Python 3.21, instead
+    use :func:`abc.abstractmethod` with :func:`classmethod`,
+    :func:`staticmethod`, and :class:`property` respectively.
 
 * :mod:`ast`: