Fixed a few things that go vet was complaining about
diff --git a/openstack/identity/v3/services/requests_test.go b/openstack/identity/v3/services/requests_test.go
index 32e6d1b..42f05d3 100644
--- a/openstack/identity/v3/services/requests_test.go
+++ b/openstack/identity/v3/services/requests_test.go
@@ -38,7 +38,7 @@
 	}
 
 	if result.Description == nil || *result.Description != "Here's your service" {
-		t.Errorf("Service description was unexpected [%s]", result.Description)
+		t.Errorf("Service description was unexpected [%s]", *result.Description)
 	}
 	if result.ID != "1234" {
 		t.Errorf("Service ID was unexpected [%s]", result.ID)