diff --git a/etc/psa_tariff/tariff01.json b/etc/psa_tariff/tariff01.json
index 47a86b0..0ad7adc 100644
--- a/etc/psa_tariff/tariff01.json
+++ b/etc/psa_tariff/tariff01.json
@@ -1,7 +1,7 @@
 {
   "Project" :   "Schoenau",
   "Version" :   "1.2.0",
-  "Info"    :   "<Tariff for Zone 1>",
+  "Info"    :   "<<Tariff for Zone 1>>",
   "Currency": [
     {
       "pcu_id": 1,
diff --git a/etc/psa_tariff/tariff02.json b/etc/psa_tariff/tariff02.json
index e28eb9c..da501fb 100644
--- a/etc/psa_tariff/tariff02.json
+++ b/etc/psa_tariff/tariff02.json
@@ -1,7 +1,7 @@
 {
   "Project" :   "Schoenau",
   "Version" :   "1.2.0",
-  "Info"    :   "<Tariff for zone 2>",
+  "Info"    :   "<<Tariff for zone 2>>",
   "Currency": [
     {
       "pcu_id": 1,