diff --git a/ITIX-ruleset.txt b/ITIX-ruleset.txt
index 6c2710c..aeb1491 100644
--- a/ITIX-ruleset.txt
+++ b/ITIX-ruleset.txt
@@ -1,74 +1,78 @@
 ! uMatrix: Ruleset recipes 1.0
-
 ! Title: Rulesets for ITIX users
 ! Maintainer: Nicolas Massé
-
+!
 ! Important note: this ruleset assumes the following default configuration:
 !  * 1st-party cookie block
 !  * 1st-party script block
+!
+! Lines starting with character "!" are ignored.
+! Character "_" is an alias for "currently selected scope".
+! An empty line MUST be used to separate distinct ruleset recipes.
+
 
 Bike-Café
-    bike-cafe.fr *
-        _ bike-cafe.fr script allow
-        _ bootstrapcdn.com * allow
-        _ fonts.googleapis.com * allow
-        _ gravatar.com * allow
-        _ gstatic.com * allow
+	bike-cafe.fr *
+		_ bike-cafe.fr script allow
+		_ bootstrapcdn.com * allow
+		_ fonts.googleapis.com * allow
+		_ gravatar.com * allow
+		_ gstatic.com * allow
 
 Boursorama
-    boursorama.com *
-        _ 1st-party script allow
-        _ 1st-party cookie allow
-        _ brsimg.com * allow
+	boursorama.com *
+		_ 1st-party script allow
+		_ 1st-party cookie allow
+		_ brsimg.com * allow
 
 Paiement CB BNPP
-    bnpparibas.net mercanet.bnpparibas.net
-        _ mercanet.bnpparibas.net cookie allow
-        _ mercanet.bnpparibas.net script allow
+	bnpparibas.net mercanet.bnpparibas.net
+		_ mercanet.bnpparibas.net cookie allow
+		_ mercanet.bnpparibas.net script allow
 
 Paiement CB e-transaction
-    e-transactions.fr tpeweb.e-transactions.fr
-        _ tpeweb.e-transactions.fr script allow
-        _ tpeweb.e-transactions.fr cookie allow
+	e-transactions.fr tpeweb.e-transactions.fr
+		_ tpeweb.e-transactions.fr script allow
+		_ tpeweb.e-transactions.fr cookie allow
 
 Paiement CB Caisse d'épargne
-    systempay.fr paiement.systempay.fr
-        _ paiement.systempay.fr cookie allow
-        _ paiement.systempay.fr script allow
+	systempay.fr paiement.systempay.fr
+		_ paiement.systempay.fr cookie allow
+		_ paiement.systempay.fr script allow
 
 Photo Service
-    photoservice.com *
-        _ 1st-party cookie allow
-        _ cgin.fr * allow
-        _ fonts.googleapis.com * allow
-        _ gstatic.com * allow
-        ! Pour le choix du relais colis
-        _ maps.googleapis.com * allow
+	photoservice.com *
+		_ 1st-party cookie allow
+		_ cgin.fr * allow
+		_ fonts.googleapis.com * allow
+		_ gstatic.com * allow
+		! Pour le choix du relais colis
+		_ maps.googleapis.com * allow
 
 Que-Choisir
-    quechoisir.org *
-        _ 1st-party cookie allow
-        _ qccdn.fr * allow
+	quechoisir.org *
+		_ 1st-party cookie allow
+		_ qccdn.fr * allow
 
 CREA Quincaillerie
-    quincaillerie.pro *
-        _ 1st-party cookie allow
-        _ ajax.googleapis.com script allow
+	quincaillerie.pro *
+		_ 1st-party cookie allow
+		_ ajax.googleapis.com script allow
 
 RDV Médicaux
-    rdvmedicaux.com *
-        _ 1st-party cookie allow
-        _ 1st-party script allow
-        _ fonts.googleapis.com * allow
-        _ gstatic.com * allow
-        _ maps.googleapis.com * allow
+	rdvmedicaux.com *
+		_ 1st-party cookie allow
+		_ 1st-party script allow
+		_ fonts.googleapis.com * allow
+		_ gstatic.com * allow
+		_ maps.googleapis.com * allow
 
 Updown.io
-    updown.io *
-        _ 1st-party cookie allow
-        _ 1st-party script allow
+	updown.io *
+		_ 1st-party cookie allow
+		_ 1st-party script allow
 
 Brico-Privé
-    bricoprive.com *
-        _ 1st-party cookie allow
-        _ 1st-party script allow
+	bricoprive.com *
+		_ 1st-party cookie allow
+		_ 1st-party script allow