Minor cleanup of lab002-network-node.xml

Corrected spelling of Open vSwitch in file

Change-Id: Icbff3a8fcd057c0b17510890678c7988f2ab6289
Minor cleanup in card041-neutron.xml

Fixed to correct the spelling of Open vSwitch

Change-Id: I9fd726f51adf6accc136435c091eca56250b1ad2
Merge "Minor cleanup in card041-neutron.xml"