diff --git a/examples/bang/bang.ino b/examples/bang/bang.ino
index 4d1f733..f64be2d 100644
--- a/examples/bang/bang.ino
+++ b/examples/bang/bang.ino
@@ -14,12 +14,9 @@
 
 SoftwareSerial command_serial(RX_PIN, TX_PIN);  // RX, TX
 
-// class wrapper for the ArduinoCLI api so far:
+// class wrapper for the Bang api so far:
 Bang bang(command_serial, Serial);
 
-
-String cmd = "";
-
 void setup() {
     Serial.begin(115200);
     command_serial.begin(9600);