diff --git a/Doc/library/contextlib.rst b/Doc/library/contextlib.rst
index cef5f1a83be..0359750ffe3 100644
--- a/Doc/library/contextlib.rst
+++ b/Doc/library/contextlib.rst
@@ -94,6 +94,7 @@ Functions and classes provided:
    without needing to explicitly close ``page``.  Even if an error occurs,
    ``page.close()`` will be called when the :keyword:`with` block is exited.
 
+
 .. function:: ignore(*exceptions)
 
    Return a context manager that ignores the specified exceptions if they
@@ -156,6 +157,7 @@ Functions and classes provided:
 
    .. versionadded:: 3.4
 
+
 .. class:: ContextDecorator()
 
    A base class that enables a context manager to also be used as a decorator.
diff --git a/Doc/library/othergui.rst b/Doc/library/othergui.rst
index ae5d0dba489..eb49b994d89 100644
--- a/Doc/library/othergui.rst
+++ b/Doc/library/othergui.rst
@@ -19,8 +19,7 @@ available for Python:
       `PyGTK <http://www.pygtk.org/>`_ provides bindings for an older version
       of the library, GTK+ 2.  It provides an object oriented interface that
       is slightly higher level than the C one.  There are also bindings to
-      `GNOME <http://www.gnome.org>`_.  One well known PyGTK application is
-      `WingIDE <http://wingide.com/>`_. An online `tutorial
+      `GNOME <http://www.gnome.org>`_.  An online `tutorial
       <http://www.pygtk.org/pygtk2tutorial/index.html>`_ is available.
 
    `PyQt <http://www.riverbankcomputing.co.uk/software/pyqt/>`_
diff --git a/Doc/tools/sphinx-build.py b/Doc/tools/sphinx-build.py
index 91be6f09a79..a446dfa8e18 100644
--- a/Doc/tools/sphinx-build.py
+++ b/Doc/tools/sphinx-build.py
@@ -15,7 +15,7 @@ warnings.filterwarnings('ignore', category=UserWarning, module='jinja2')
 
 if __name__ == '__main__':
 
-    if sys.version_info[:3] < (2, 4, 0):
+    if sys.version_info[:3] < (2, 4, 0) or sys.version_info[:3] > (3, 0, 0):
         sys.stderr.write("""\
 Error: Sphinx needs to be executed with Python 2.4 or newer (not 3.0 though).
 (If you run this from the Makefile, you can set the PYTHON variable