Fix a wrong error message

gns3server/compute/dynamips/nodes/ethernet_hub.py

@@ -168,10 +168,10 @@ class EthernetHub(Bridge):
             self.manager.port_manager.release_udp_port(nio.lport, self._project)
         yield from Bridge.remove_nio(self, nio)
 
-        log.info('Ethernet switch "{name}" [{id}]: NIO {nio} removed from port {port}'.format(name=self._name,
-                                                                                              id=self._id,
-                                                                                              nio=nio,
-                                                                                              port=port_number))
+        log.info('Ethernet hub "{name}" [{id}]: NIO {nio} removed from port {port}'.format(name=self._name,
+                                                                                           id=self._id,
+                                                                                           nio=nio,
+                                                                                           port=port_number))
 
         del self._mappings[port_number]
         return nio