Remove the warning about the Cygwin directions not working -- the latest

change to Doc/tools/node2label.pl (revision 1.13) makes this work.

Doc/doc/doc.tex

@@ -1757,12 +1757,6 @@ This \UNIX\ is also followed by a space.
 
   \subsection{Working on Cygwin \label{cygwin}}
 
-    \begin{notice}[warning]
-      This section is a work in progress.  It really doesn't work
-      yet.  If anyone knows Cygwin and wants to help, send email to
-      \email{python-docs@python.org}.
-    \end{notice}
-
     Installing the required tools under Cygwin under Cygwin can be a
     little tedious, if only because many packages are more difficult
     to install under Cygwin.
@@ -1794,6 +1788,9 @@ This \UNIX\ is also followed by a space.
 % configure && make install
 \end{verbatim}
 
+    You should now be able to build at least the HTML, PDF, and
+    PostScript versions of the formatted documentation.
+
 
 \section{Future Directions \label{futures}}