Fix minor Python styling issues

* Do not use sapces inside parenthesis
* make indend PEP8
* empty lines should not contain whitespaces

shell_integration/nautilus/ownCloud.py

@@ -26,7 +26,6 @@ class ownCloudExtension(GObject.GObject, Nautilus.ColumnProvider, Nautilus.InfoP
     def connectToOwnCloud(self):
         try:
             self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-
             self.sock.connect(("localhost", self.port()))
             self.sock.settimeout(5)
             self.connected = True