--- a/etherlab/EthercatMaster.py	Fri Sep 28 19:25:18 2018 +0300
+++ b/etherlab/EthercatMaster.py	Fri Sep 28 19:30:16 2018 +0300
@@ -95,6 +95,7 @@
 #                 Ethercat MASTER
 # --------------------------------------------------
 
+
 EtherCATConfigParser = GenerateParserFromXSD(os.path.join(os.path.dirname(__file__), "EtherCATConfig.xsd"))
 
 
@@ -103,6 +104,7 @@
         return cmp(x["Subindex"], y["Subindex"])
     return cmp(x["Index"], y["Index"])
 
+
 cls = EtherCATConfigParser.GetElementClass("Slave", "Config")
 if cls: