diff --git a/common/binary.yaml b/common/binary.yaml
index c47d3c4..d743561 100644
--- a/common/binary.yaml
+++ b/common/binary.yaml
@@ -1,6 +1,6 @@
 substitutions:
   binary_1: "13" # yellow
-  leak_sensor: "27" # blue -> red (and connect GND Green -> Black  )
+  leak_sensor: "27" # blue -> red (GND - Green -> Black  )
 
 binary_sensor:
   - platform: gpio
@@ -32,4 +32,4 @@ binary_sensor:
       - delayed_on_off: 30ms
     web_server:
       sorting_group_id: sorting_group_misc
-    icon: mdi:pipe-leak
\ No newline at end of file
+    icon: mdi:pipe-leak