diff --git a/examples/simple-broker/simple-broker.ino b/examples/simple-broker/simple-broker.ino
index c026a9b..ecae3ad 100644
--- a/examples/simple-broker/simple-broker.ino
+++ b/examples/simple-broker/simple-broker.ino
@@ -14,7 +14,7 @@ MqttBroker broker(PORT);
   *  |       +--------+            |
   *  |                             |
   *  +-----------------------------+
-  * 
+  */
 void setup() 
 {
   Serial.begin(115200);