X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Flibrary%2Fnat%2Fplus.ma;h=d0038bac46f5c5cdebd51de3c2fc4152d6606072;hb=e91eb82d2b5e032907758bff0b474d62d57463dc;hp=09bd4e38decbdd477af3aae9745e6ef88a09f165;hpb=c445ba5534cccde19016c92660ab52777af221c0;p=helm.git

diff --git a/helm/software/matita/library/nat/plus.ma b/helm/software/matita/library/nat/plus.ma
index 09bd4e38d..d0038bac4 100644
--- a/helm/software/matita/library/nat/plus.ma
+++ b/helm/software/matita/library/nat/plus.ma
@@ -19,8 +19,7 @@ let rec plus n m \def
  [ O \Rightarrow m
  | (S p) \Rightarrow S (plus p m) ].
 
-(*CSC: the URI must disappear: there is a bug now *)
-interpretation "natural plus" 'plus x y = (cic:/matita/nat/plus/plus.con x y).
+interpretation "natural plus" 'plus x y = (plus x y).
 
 theorem plus_n_O: \forall n:nat. n = n+O.
 intros.elim n.