update in ground

[helm.git] / matita / matita / contribs / lambdadelta / ground / notation / relations / runion_3.ma

diff --git a/matita/matita/contribs/lambdadelta/ground/notation/relations/runion_3.ma b/matita/matita/contribs/lambdadelta/ground/notation/relations/runion_3.ma
index 54b03667556a45a5d6987dbe5a8cc1363e0042de..a289dc8344e422266277ea70714b42803e112ee9 100644 (file)
--- a/matita/matita/contribs/lambdadelta/ground/notation/relations/runion_3.ma
+++ b/matita/matita/contribs/lambdadelta/ground/notation/relations/runion_3.ma
@@ -12,8 +12,8 @@
 (*                                                                        *)
 (**************************************************************************)
 
-(* GENERAL NOTATION USED BY THE FORMAL SYSTEM λδ ****************************)
+(* GROUND NOTATION **********************************************************)
 
 notation "hvbox( L1 ⋓ break term 46 L2 ≘ break term 46 L )"
-   non associative with precedence 45
-   for @{ 'RUnion $L1 $L2 $L }.
+  non associative with precedence 45
+  for @{ 'RUnion $L1 $L2 $L }.