update in delayed_updating

[helm.git] / matita / matita / contribs / lambdadelta / delayed_updating / syntax / prototerm_proper_constructors.ma

diff --git a/matita/matita/contribs/lambdadelta/delayed_updating/syntax/prototerm_proper_constructors.ma b/matita/matita/contribs/lambdadelta/delayed_updating/syntax/prototerm_proper_constructors.ma
index c7bb79244876fad03c2454df4228db67e2a6e6db..f7f921bcfb5ee6152efad51bfe57eefbff2ed0b0 100644 (file)
--- a/matita/matita/contribs/lambdadelta/delayed_updating/syntax/prototerm_proper_constructors.ma
+++ b/matita/matita/contribs/lambdadelta/delayed_updating/syntax/prototerm_proper_constructors.ma
@@ -19,7 +19,7 @@ include "delayed_updating/syntax/prototerm_constructors.ma".
 
 (* Constructions with prototerm constructors ********************************)
 
-lemma ppc_iref (t) (n):
-      (ð\9d\9b\97n.t) ϵ 𝐏.
-#t #n #p * #q #Hq #H0 destruct //
+lemma ppc_iref (t) (k):
+      (ð\9d\9b\95k.t) ϵ 𝐏.
+#t #k #p * #q #Hq #H0 destruct //
 qed.