Remove trailing whitespace.
diff --git a/Doc/distutils/apiref.rst b/Doc/distutils/apiref.rst
index f9222ec..4d65de0 100644
--- a/Doc/distutils/apiref.rst
+++ b/Doc/distutils/apiref.rst
@@ -104,7 +104,7 @@
    | *package_dir*      | A mapping of package to        | a dictionary                                                |
    |                    | directory names                |                                                             |
    +--------------------+--------------------------------+-------------------------------------------------------------+
-   
+
 
 
 .. function:: run_setup(script_name[, script_args=None, stop_after='run'])
@@ -755,7 +755,7 @@
       standard output, otherwise do nothing.
 
 .. % \subsection{Compiler-specific modules}
-.. % 
+.. %
 .. % The following modules implement concrete subclasses of the abstract
 .. % \class{CCompiler} class. They should not be instantiated directly, but should
 .. % be created using \function{distutils.ccompiler.new_compiler()} factory
@@ -859,7 +859,7 @@
 Macintosh. Needs work to support CW on Windows or Mac OS X.
 
 .. % \subsection{Utility modules}
-.. % 
+.. %
 .. % The following modules all provide general utility functions. They haven't
 .. % all been documented yet.
 
@@ -1110,13 +1110,13 @@
 
    For MacOS X systems the OS version reflects the minimal version on which
    binaries will run (that is, the value of ``MACOSX_DEPLOYMENT_TARGET``
-   during the build of Python), not the OS version of the current system. 
+   during the build of Python), not the OS version of the current system.
 
    For universal binary builds on MacOS X the architecture value reflects
    the univeral binary status instead of the architecture of the current
-   processor. For 32-bit universal binaries the architecture is ``fat``, 
-   for 64-bit universal binaries the architecture is ``fat64``, and 
-   for 4-way universal binaries the architecture is ``universal``. 
+   processor. For 32-bit universal binaries the architecture is ``fat``,
+   for 64-bit universal binaries the architecture is ``fat64``, and
+   for 4-way universal binaries the architecture is ``universal``.
 
    Examples of returned values on MacOS X:
 
@@ -1693,7 +1693,7 @@
 
 .. % todo
 .. % \section{Distutils Commands}
-.. % 
+.. %
 .. % This part of Distutils implements the various Distutils commands, such
 .. % as \code{build}, \code{install} \&c. Each command is implemented as a
 .. % separate module, with the command name as the name of the module.
diff --git a/Doc/distutils/builtdist.rst b/Doc/distutils/builtdist.rst
index 58b62f8..672faee 100644
--- a/Doc/distutils/builtdist.rst
+++ b/Doc/distutils/builtdist.rst
@@ -268,13 +268,13 @@
 .. % \longprogramopt{spec-file} option; used in conjunction with
 .. % \longprogramopt{spec-only}, this gives you an opportunity to customize
 .. % the \file{.spec} file manually:
-.. % 
+.. %
 .. % \ begin{verbatim}
 .. % > python setup.py bdist_rpm --spec-only
 .. % # ...edit dist/FooBar-1.0.spec
 .. % > python setup.py bdist_rpm --spec-file=dist/FooBar-1.0.spec
 .. % \ end{verbatim}
-.. % 
+.. %
 .. % (Although a better way to do this is probably to override the standard
 .. % \command{bdist\_rpm} command with one that writes whatever else you want
 .. % to the \file{.spec} file.)
@@ -334,31 +334,31 @@
 Cross-compiling on Windows
 ==========================
 
-Starting with Python 2.6, distutils is capable of cross-compiling between 
-Windows platforms.  In practice, this means that with the correct tools 
+Starting with Python 2.6, distutils is capable of cross-compiling between
+Windows platforms.  In practice, this means that with the correct tools
 installed, you can use a 32bit version of Windows to create 64bit extensions
 and vice-versa.
 
-To build for an alternate platform, specify the :option:`--plat-name` option 
-to the build command.  Valid values are currently 'win32', 'win-amd64' and 
+To build for an alternate platform, specify the :option:`--plat-name` option
+to the build command.  Valid values are currently 'win32', 'win-amd64' and
 'win-ia64'.  For example, on a 32bit version of Windows, you could execute::
 
    python setup.py build --plat-name=win-amd64
 
-to build a 64bit version of your extension.  The Windows Installers also 
+to build a 64bit version of your extension.  The Windows Installers also
 support this option, so the command::
 
    python setup.py build --plat-name=win-amd64 bdist_wininst
 
 would create a 64bit installation executable on your 32bit version of Windows.
 
-To cross-compile, you must download the Python source code and cross-compile 
+To cross-compile, you must download the Python source code and cross-compile
 Python itself for the platform you are targetting - it is not possible from a
 binary installtion of Python (as the .lib etc file for other platforms are
-not included.)  In practice, this means the user of a 32 bit operating 
-system will need to use Visual Studio 2008 to open the 
-:file:`PCBuild/PCbuild.sln` solution in the Python source tree and build the 
-"x64" configuration of the 'pythoncore' project before cross-compiling 
+not included.)  In practice, this means the user of a 32 bit operating
+system will need to use Visual Studio 2008 to open the
+:file:`PCBuild/PCbuild.sln` solution in the Python source tree and build the
+"x64" configuration of the 'pythoncore' project before cross-compiling
 extensions is possible.
 
 Note that by default, Visual Studio 2008 does not install 64bit compilers or
diff --git a/Doc/distutils/configfile.rst b/Doc/distutils/configfile.rst
index 0ccd5fd..890047c 100644
--- a/Doc/distutils/configfile.rst
+++ b/Doc/distutils/configfile.rst
@@ -63,7 +63,7 @@
      --include-dirs (-I)  list of directories to search for header files
      --define (-D)        C preprocessor macros to define
      --undef (-U)         C preprocessor macros to undefine
-     --swig-opts          list of SWIG command line options        
+     --swig-opts          list of SWIG command line options
    [...]
 
 Note that an option spelled :option:`--foo-bar` on the command-line  is spelled
diff --git a/Doc/distutils/packageindex.rst b/Doc/distutils/packageindex.rst
index ef81d64..3715c82 100644
--- a/Doc/distutils/packageindex.rst
+++ b/Doc/distutils/packageindex.rst
@@ -72,7 +72,7 @@
    index-servers =
      pypi
      other
- 
+
    [pypi]
    repository: <repository-url>
    username: <username>
@@ -91,4 +91,4 @@
 
    python setup.py register -r other
 
- 
+
diff --git a/Doc/distutils/setupscript.rst b/Doc/distutils/setupscript.rst
index 7971878..997dab7 100644
--- a/Doc/distutils/setupscript.rst
+++ b/Doc/distutils/setupscript.rst
@@ -213,7 +213,7 @@
 this::
 
    setup(...,
-         ext_modules=[Extension('_foo', ['foo.i'], 
+         ext_modules=[Extension('_foo', ['foo.i'],
                                 swig_opts=['-modern', '-I../include'])],
          py_modules=['foo'],
         )