Update Moshe Zadka's email address to one works and might last a while.
diff --git a/Doc/lib/libpty.tex b/Doc/lib/libpty.tex
index aca9052..bf75ef2 100644
--- a/Doc/lib/libpty.tex
+++ b/Doc/lib/libpty.tex
@@ -4,7 +4,7 @@
   \platform{IRIX, Linux}
 \modulesynopsis{Pseudo-Terminal Handling for SGI and Linux.}
 \moduleauthor{Steen Lumholt}{}
-\sectionauthor{Moshe Zadka}{mzadka@geocities.com}
+\sectionauthor{Moshe Zadka}{moshez@zadka.site.co.il}
 
 
 The \module{pty} module defines operations for handling the