Some little demo updates

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15693 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/demo/wxStyledTextCtrl_1.py

@@ -268,17 +268,8 @@ be helpful.
 """
 
 
-
-## if __name__ == '__main__':
-##     import sys
-##     app = wxPySimpleApp()
-##     frame = wxFrame(None, -1, "Tester...", size=(640, 480))
-##     win = runTest(frame, frame, sys.stdout)
-##     frame.Show(true)
-##     app.MainLoop()
-
-
 if __name__ == '__main__':
+    import os
     import run
-    run.main(['', 'wxStyledTextCtrl_1'])
+    run.main(['', os.path.basename(__file__)])