diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 5754b17..34a8e91 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -7,10 +7,10 @@ agree to follow the code of conduct below
 
 Fork, then clone the repo
 
-Make your modification
-If you want to add a new gateway, name it ZgatewayXXX, XXX replaced by your gateway communication type, can be more than three letters
-If you want to add a new sensor, name it ZsensorYYY, YYY replaced by your sensor type, can be more than three letters
-If you want to add a new actuator, name it ZactuatorZZZ, ZZZ replaced by your actuator type, can be more than three letters
+Make your modification,
+* If you want to add a new gateway, name it ZgatewayXXX, XXX replaced by your gateway communication type, can be more than three letters
+* If you want to add a new sensor, name it ZsensorYYY, YYY replaced by your sensor type, can be more than three letters
+* If you want to add a new actuator, name it ZactuatorZZZ, ZZZ replaced by your actuator type, can be more than three letters
 
 Review your code, compile it for Arduino Uno and ESP8266