diff --git a/6502-monitor/6502-monitor.ino b/6502-monitor/6502-monitor.ino
index e4eafe4..74dfd66 100644
--- a/6502-monitor/6502-monitor.ino
+++ b/6502-monitor/6502-monitor.ino
@@ -15,7 +15,7 @@ void setup() {
 
   attachInterrupt(digitalPinToInterrupt(CLOCK), onClock, RISING);
   
-  Serial.begin(115200);sx
+  Serial.begin(115200);
 }
 
 void onClock() {