Remove trailing whitespace.
diff --git a/Doc/using/windows.rst b/Doc/using/windows.rst
index aa24933..99fc674 100644
--- a/Doc/using/windows.rst
+++ b/Doc/using/windows.rst
@@ -86,9 +86,9 @@
---------------------------------------
Windows has a built-in dialog for changing environment variables (following
-guide applies to XP classical view): Right-click the icon for your machine
-(usually located on your Desktop and called "My Computer") and choose
-:menuselection:`Properties` there. Then, open the :guilabel:`Advanced` tab
+guide applies to XP classical view): Right-click the icon for your machine
+(usually located on your Desktop and called "My Computer") and choose
+:menuselection:`Properties` there. Then, open the :guilabel:`Advanced` tab
and click the :guilabel:`Environment Variables` button.
In short, your path is:
@@ -191,11 +191,11 @@
#. Launch a command prompt.
#. Associate the correct file group with ``.py`` scripts::
-
+
assoc .py=Python.File
#. Redirect all Python files to the new executable::
-
+
ftype Python.File=C:\Path\to\pythonw.exe "%1" %*