use consistent email address for Tim

Doc/lib/libtabnanny.tex

@@ -7,7 +7,7 @@
 \declaremodule{standard}{tabnanny}
 \modulesynopsis{Tool for detecting white space related problems
                 in Python source files in a directory tree.}
-\moduleauthor{Tim Peters}{tim_one@email.msn.com}
+\moduleauthor{Tim Peters}{tim_one@users.sourceforge.net}
 \sectionauthor{Peter Funk}{pf@artcom-gmbh.de}
 
 For the time being this module is intended to be called as a script.

Doc/lib/libweakref.tex

@@ -229,7 +229,7 @@ then be used in other data structures without forcing the objects to
 remain alive, but the objects can still be retrieved by ID if they
 do.
 
-% Example contributed by Tim Peters <tim_one@msn.com>.
+% Example contributed by Tim Peters.
 \begin{verbatim}
 import weakref
 

Doc/tut/tut.tex

@@ -4939,7 +4939,7 @@ be useful.
 
 
 \chapter{Floating Point Arithmetic:  Issues and Limitations\label{fp-issues}}
-\sectionauthor{Tim Peters}{tim_one@email.msn.com}
+\sectionauthor{Tim Peters}{tim_one@users.sourceforge.net}
 
 Floating-point numbers are represented in computer hardware as
 base 2 (binary) fractions.  For example, the decimal fraction