...

diff --git a/matita/components/ng_tactics/nnAuto.ml b/matita/components/ng_tactics/nnAuto.ml
index 890f6c0352a8849825bbfb5aed7c654451eecad9..d492b1cb41b3398f44be46b924931b832e8ea91c 100644 (file)
--- a/matita/components/ng_tactics/nnAuto.ml
+++ b/matita/components/ng_tactics/nnAuto.ml
@@ -28,7 +28,7 @@ module RHT = struct
   type t = NReference.reference
   let equal = NReference.eq
   let compare = NReference.compare
-  let hash = NReferecne.hash
+  let hash = NReference.hash
 end;;
 
 module RefHash = Hashtbl.Make(RHT);;