--- a/dialogs/BlockPreviewDialog.py Sat Aug 19 21:06:54 2017 +0300
+++ b/dialogs/BlockPreviewDialog.py Mon Aug 21 21:55:18 2017 +0300
@@ -28,9 +28,9 @@
from plcopen.structures import TestIdentifier, IEC_KEYWORDS
from graphics.GraphicCommons import FREEDRAWING_MODE
-#-------------------------------------------------------------------------------
+# -------------------------------------------------------------------------------
# Dialog with preview for graphic block
-#-------------------------------------------------------------------------------
+# -------------------------------------------------------------------------------
class BlockPreviewDialog(wx.Dialog):