Update Moshe Zadka's email address to one works and might last a while.
diff --git a/Doc/lib/libnis.tex b/Doc/lib/libnis.tex
index 34ca329..14f47f0 100644
--- a/Doc/lib/libnis.tex
+++ b/Doc/lib/libnis.tex
@@ -4,7 +4,7 @@
 \declaremodule{extension}{nis}
   \platform{UNIX}
 \moduleauthor{Fred Gansevles}{Fred.Gansevles@cs.utwente.nl}
-\sectionauthor{Moshe Zadka}{mzadka@geocities.com}
+\sectionauthor{Moshe Zadka}{moshez@zadka.site.co.il}
 \modulesynopsis{Interface to Sun's NIS (a.k.a. Yellow Pages) library.}
 
 The \module{nis} module gives a thin wrapper around the NIS library, useful