diff --git a/blueprint.yaml b/blueprint.yaml
index cfe0571..5f09737 100644
--- a/blueprint.yaml
+++ b/blueprint.yaml
@@ -30,7 +30,7 @@ blueprint:
     delay:
       name: Delay to avoid sync problems  (coming soon)
       description: 'Synchronization Problems may occur due to the NETWORK / WLAN. To avoid this problem enter your value for the delay (milliseconds)'
-      default: [10]
+      default: ["10"]
       selector:
         text: {}
     sync_value_ha:
diff --git a/esphome.yaml b/esphome.yaml
index 5c02d22..7f80c0e 100644
--- a/esphome.yaml
+++ b/esphome.yaml
@@ -11,7 +11,7 @@ substitutions:
   nextion_update_url: "http://10.0.0.200:8123/local/nspanel/nspanel.tft" # URL to tft file git or local
 ##### Change ME #####
 
-### advanced config activate only when you know what you do ###
+##### advanced config activate only when you know what you do #####
 
   # ## usage of secrets-file ## -> comment in ###### Change ME ######
   # wifi_ssid: !secret nspanel_wifi_ssid # add in your esphome secrets file.
@@ -26,11 +26,11 @@ substitutions:
   # dns: "10.0.0.138"
   # domain: ".local"
 
-### end of advanced config
+##### end of advanced config #####
 
 
   ###### EDIT THE BELOW ENTITIES FOR YOURS... depricated #######################################################################
-  ### - will be removed in future release - ignore it or set if exist ##################
+  ##### - will be removed in future release - ignore it or set if exist ##################
   ha_hotwater_charge: switch.wwcharge
   ha_heating_system_flame: binary_sensor.flamestatus ##### Buderus Heizung Flamen-Status (Integration) #####
   ha_climate_thermostat_target_temp: sensor.nspanel_target_temp  ##### Climate Thermostat generiert in HA (custom_configuration -> nspanel) #####
@@ -76,7 +76,7 @@ wifi:
   ssid: ${wifi_ssid}
   password: ${wifi_password}
   power_save_mode: none
-  ### advanced config - uncomment to use static IP-Config ###  
+  ##### advanced config - uncomment to use static IP-Config #####  
   # manual_ip:
   #   static_ip: ${ip}
   #   gateway: ${gw}