--- a/Debugger/DebuggerInterfacePython3.py	Sun Nov 03 16:23:07 2013 +0100
+++ b/Debugger/DebuggerInterfacePython3.py	Tue Nov 05 22:23:38 2013 +0100
@@ -154,7 +154,8 @@
         """
         interpreter = Preferences.getDebugger("Python3Interpreter")
         if interpreter == "":
-            E5MessageBox.critical(None,
+            E5MessageBox.critical(
+                None,
                 self.trUtf8("Start Debugger"),
                 self.trUtf8(
                     """<p>No Python3 interpreter configured.</p>"""))