doc/Contents

--- a/doc/Contents	Mon Oct 26 20:04:20 2009 +0100
+++ b/doc/Contents	Mon Oct 26 20:17:55 2009 +0100
@@ -6,6 +6,7 @@
   classes         Tutorial on Type Classes
   functions       Tutorial on Function Definitions
   codegen         Tutorial on Code Generation
+  nitpick         User's Guide to Nitpick in Isabelle/HOL
   sugar           LaTeX Sugar for Isabelle documents
 
 Reference Manuals