--- a/etherlab/etherlab.py	Fri Sep 28 17:59:28 2018 +0300
+++ b/etherlab/etherlab.py	Fri Sep 28 18:00:50 2018 +0300
@@ -226,7 +226,7 @@
                              "order": group.getSortOrder(),
                              # "value": group.getcontent()["value"],
                              "devices": []})
-                             
+
                     for device in self.devices_xpath(self.modules_infos):
                         device_group = device.getGroupType()
                         if not vendor_category["groups"].has_key(device_group):