🏷️ Changed all occurences of "Netbox" to "NetBox" as per the [NetBox Style Guide](https://netboxlabs.com/docs/netbox/en/stable/development/style-guide/).

modules/virtual_machine.py

@@ -50,7 +50,7 @@ class VirtualMachine(PhysicalDevice):
         try:
             # Initiate interface class
             interface = ZabbixInterface(self.nb.config_context, self.ip)
-            # Check if Netbox has device context.
+            # Check if NetBox has device context.
             # If not fall back to old config.
             if interface.get_context():
                 # If device is SNMP type, add aditional information.