Minor changes to match the style guide.

Make the reference to the python-docs email address a hyperlink; we want to
encourage responses to the plea for help!

Doc/mac/undoc.tex

@@ -3,7 +3,8 @@
 
 The modules in this chapter are poorly documented (if at all).  If you
 wish to contribute documentation of any of these modules, please get in
-touch with \email{python-docs@python.org}.
+touch with
+\ulink{\email{python-docs@python.org}}{mailto:python-docs@python.org}.
 
 \localmoduletable
 
@@ -127,8 +128,8 @@ interpreter.
 without displaying it (or without displaying the stdout window
 altogether, if set with \program{EditPythonPrefs}) until you try to read from
 stdin or disable the buffering, at which point all the saved output is
-sent to the window. Good for GUI programs that do want to display their
-output at a crash.
+sent to the window.  Good for programs with graphilcal user interfaces
+that do want to display their output at a crash.
 
 
 \section{\module{W} --- Widgets built on \module{FrameWork}}