fix some broken URLs
diff --git a/Doc/howto/functional.rst b/Doc/howto/functional.rst
index 175eeae..8934d5e 100644
--- a/Doc/howto/functional.rst
+++ b/Doc/howto/functional.rst
@@ -1151,9 +1151,9 @@
Mertz also wrote a 3-part series of articles on functional programming
for IBM's DeveloperWorks site; see
-`part 1 <http://www-128.ibm.com/developerworks/library/l-prog.html>`__,
-`part 2 <http://www-128.ibm.com/developerworks/library/l-prog2.html>`__, and
-`part 3 <http://www-128.ibm.com/developerworks/linux/library/l-prog3.html>`__,
+`part 1 <http://www.ibm.com/developerworks/linux/library/l-prog/index.html>`__,
+`part 2 <http://www.ibm.com/developerworks/linux/library/l-prog2/index.html>`__, and
+`part 3 <http://www.ibm.com/developerworks/linux/library/l-prog3/index.html>`__,
Python documentation
diff --git a/Doc/howto/webservers.rst b/Doc/howto/webservers.rst
index 74cdf4b..72ccd1f 100644
--- a/Doc/howto/webservers.rst
+++ b/Doc/howto/webservers.rst
@@ -274,7 +274,7 @@
Each web server requires a specific module.
* Apache has both `mod_fastcgi <http://www.fastcgi.com/drupal/>`_ and `mod_fcgid
- <http://fastcgi.coremail.cn/>`_. ``mod_fastcgi`` is the original one, but it
+ <http://httpd.apache.org/mod_fcgid/>`_. ``mod_fastcgi`` is the original one, but it
has some licensing issues, which is why it is sometimes considered non-free.
``mod_fcgid`` is a smaller, compatible alternative. One of these modules needs
to be loaded by Apache.
@@ -365,7 +365,7 @@
A really great WSGI feature is middleware. Middleware is a layer around your
program which can add various functionality to it. There is quite a bit of
-`middleware <http://wsgi.org/wsgi/Middleware_and_Utilities>`_ already
+`middleware <http://www.wsgi.org/en/latest/libraries.html>`_ already
available. For example, instead of writing your own session management (HTTP
is a stateless protocol, so to associate multiple HTTP requests with a single
user your application must create and manage such state via a session), you can
@@ -396,9 +396,9 @@
.. seealso::
- A good overview of WSGI-related code can be found in the `WSGI wiki
- <http://wsgi.org/wsgi>`_, which contains an extensive list of `WSGI servers
- <http://wsgi.org/wsgi/Servers>`_ which can be used by *any* application
+ A good overview of WSGI-related code can be found in the `WSGI homepage
+ <http://www.wsgi.org/en/latest/index.html>`_, which contains an extensive list of `WSGI servers
+ <http://www.wsgi.org/en/latest/servers.html>`_ which can be used by *any* application
supporting WSGI.
You might be interested in some WSGI-supporting modules already contained in