update in delayed_updating

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

diff --git a/matita/matita/contribs/lambdadelta/delayed_updating/syntax/label.ma b/matita/matita/contribs/lambdadelta/delayed_updating/syntax/label.ma
index 98e63f06ba6e0c151e092ea65ff1634d9f644a96..6a607559cae0c07e5aaccd85230a8261f422771f 100644 (file)
--- a/matita/matita/contribs/lambdadelta/delayed_updating/syntax/label.ma
+++ b/matita/matita/contribs/lambdadelta/delayed_updating/syntax/label.ma
@@ -35,7 +35,7 @@ inductive label: Type[0] ≝
 
 interpretation
   "variable reference by depth (label)"
-  'NodeLabelD p = (label_d p).
+  'NodeLabelD k = (label_d k).
 
 interpretation
   "mark (label)"