X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fnotation%2Frelations%2Fpredsn_5.ma;h=886139201bc44a2c2ff1231c7fc061a579ad61dd;hb=11093619476326238c2ef9d2dfe9150b8c9bc920;hp=9e588e5d67cb2c5b165ca9aa9a7d4cb6806d83bc;hpb=ca7327c20c6031829fade8bb84a3a1bb66113f54;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/notation/relations/predsn_5.ma b/matita/matita/contribs/lambdadelta/basic_2/notation/relations/predsn_5.ma
index 9e588e5d6..886139201 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/notation/relations/predsn_5.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/notation/relations/predsn_5.ma
@@ -14,6 +14,6 @@
 
 (* NOTATION FOR THE FORMAL SYSTEM λδ ****************************************)
 
-notation "hvbox( ❪ term 46 G, break term 46 L1 ❫ ⊢ ➡[ break term 46 h, break term 46 n ] break term 46 L2 )"
+notation "hvbox( ❨ term 46 G, break term 46 L1 ❩ ⊢ ➡[ break term 46 h, break term 46 n ] break term 46 L2 )"
    non associative with precedence 45
    for @{ 'PRedSn $h $n $G $L1 $L2 }.