Cleanup whitespace.
diff --git a/src/com/android/stk/ToneDialog.java b/src/com/android/stk/ToneDialog.java
index 9cf4295..9d55663 100644
--- a/src/com/android/stk/ToneDialog.java
+++ b/src/com/android/stk/ToneDialog.java
@@ -32,7 +32,7 @@
 
 /**
  * Activity used for PLAY TONE command.
- * 
+ *
  */
 public class ToneDialog extends Activity {
     TextMessage toneMsg = null;
@@ -104,7 +104,7 @@
         player.release();
         mVibrator.cancel();
     }
-    
+
     @Override
     public boolean onKeyDown(int keyCode, KeyEvent event) {
         switch (keyCode) {