diff --git a/script/KR84_test_plot.py b/script/KR84_test_plot.py
index 5de4e9b..c950f7c 100755
--- a/script/KR84_test_plot.py
+++ b/script/KR84_test_plot.py
@@ -36,7 +36,7 @@ sy1.appendData(1.0, 10.0, 9.0, 11.0)
 sy1.appendData(10.0, 6.1, 4.34, 7.54)
 sy1.appendData(17.8, 4.5, 3.1, 5.8)
 
-
+ 
 
 m=py2.addMarker(2.0, py.AxisId.X, "Text1",py2.background)
 m.setLabelPaint(Color.BLACK)