Remove address from UpdateOpts in unit test
diff --git a/rackspace/lb/v1/nodes/requests_test.go b/rackspace/lb/v1/nodes/requests_test.go
index f888a14..003d347 100644
--- a/rackspace/lb/v1/nodes/requests_test.go
+++ b/rackspace/lb/v1/nodes/requests_test.go
@@ -149,7 +149,6 @@
 	mockUpdateResponse(t, lbID, nodeID)
 
 	opts := UpdateOpts{
-		Address:   "1.2.3.4",
 		Weight:    gophercloud.IntToPointer(10),
 		Condition: DRAINING,
 		Type:      SECONDARY,