AMBDA-TYPES: some improvements. subst now fully exploited

[helm.git] / matita / contribs / RELATIONAL / datatypes / Bool.ma

diff --git a/matita/contribs/RELATIONAL/datatypes/Bool.ma b/matita/contribs/RELATIONAL/datatypes/Bool.ma
index 0d050256491bc5cfbdcdcb999bddd07c95de408c..58345281b538793a30aa6b7e7a1789ca941bf671 100644 (file)
--- a/matita/contribs/RELATIONAL/datatypes/Bool.ma
+++ b/matita/contribs/RELATIONAL/datatypes/Bool.ma
@@ -16,7 +16,7 @@ set "baseuri" "cic:/matita/RELATIONAL/datatypes/Bool".
 
 include "preamble.ma".
 
-inductive Bool: Set \def
+inductive Bool: Type \def
    | false: Bool
    | true : Bool
 .