diff --git a/README.md b/README.md
index b6b719d..3aa1c4d 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ mqtt.client-id=test
 mqtt.username=admin
 mqtt.password=test
 
-mqtt.ssl?false
+mqtt.ssl=false
 ```
 
 ### Consumer Endpoints