Fix indentation in logging.handlers.setStream (GH-14358)

diff --git a/Doc/library/logging.handlers.rst b/Doc/library/logging.handlers.rst
index 21c6a04..4c1af7c 100644
--- a/Doc/library/logging.handlers.rst
+++ b/Doc/library/logging.handlers.rst
@@ -68,7 +68,7 @@
 
       :return: the old stream, if the stream was changed, or *None* if it wasn't.
 
-   .. versionadded:: 3.7
+      .. versionadded:: 3.7
 
 
 .. versionchanged:: 3.2
@@ -109,7 +109,6 @@
 
       Closes the file.
 
-
    .. method:: emit(record)
 
       Outputs the record to the file.