Fix a bunch of "versionchanged" related markup errors.
diff --git a/Doc/library/mailbox.rst b/Doc/library/mailbox.rst
index 83a590e..8623630 100644
--- a/Doc/library/mailbox.rst
+++ b/Doc/library/mailbox.rst
@@ -89,7 +89,8 @@
format-specific information is used. Otherwise, reasonable defaults for
format-specific information are used.
- .. versionchanged:: 3.2 support for binary input
+ .. versionchanged:: 3.2
+ Support for binary input was added.
.. method:: remove(key)
diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst
index db26b27..b4764cc 100644
--- a/Doc/library/urllib.request.rst
+++ b/Doc/library/urllib.request.rst
@@ -902,10 +902,9 @@
Open the file locally, if there is no host name, or the host name is
``'localhost'``.
- This method is applicable only for local hostnames. When a remote hostname
- is given, an :exc:`URLError` is raised.
-
-.. versionchanged:: 3.2
+ .. versionchanged:: 3.2
+ This method is applicable only for local hostnames. When a remote
+ hostname is given, an :exc:`URLError` is raised.
.. _ftp-handler-objects:
diff --git a/Doc/reference/simple_stmts.rst b/Doc/reference/simple_stmts.rst
index 34ed92f..73183d5 100644
--- a/Doc/reference/simple_stmts.rst
+++ b/Doc/reference/simple_stmts.rst
@@ -393,7 +393,6 @@
the sliced object).
.. versionchanged:: 3.2
-
Previously it was illegal to delete a name from the local namespace if it
occurs as a free variable in a nested block.