diff --git a/plugins/Beeper.java b/plugins/Beeper.java
index 5fe8471..c1fea67 100644
--- a/plugins/Beeper.java
+++ b/plugins/Beeper.java
@@ -62,7 +62,7 @@ public class Beeper extends DeviceBase {
     }
     
     public void sleep(int duration){
-        Kernel32.SYNC_INSTANCE.Sleep(duration);
+        Kernel32.SYNC_INSTANCE.Sleep(duration);        
     }
     
     public void beep(int frequency, int duration){