diff --git a/IPython/Extensions/ipy_synchronize_with.py b/IPython/Extensions/ipy_synchronize_with.py
index 0623072..598b726 100644
--- a/IPython/Extensions/ipy_synchronize_with.py
+++ b/IPython/Extensions/ipy_synchronize_with.py
@@ -8,6 +8,7 @@ import dde
 import os
 import scitedirector
 
+# test to write.
 
 def setHook(synchronize_with_editor):
     ip.set_hook("synchronize_with_editor", synchronize_with_editor)