code styling, paging fix
diff --git a/openstack/identity/v3/roles/urls_test.go b/openstack/identity/v3/roles/urls_test.go
index 8e70e22..04679da 100644
--- a/openstack/identity/v3/roles/urls_test.go
+++ b/openstack/identity/v3/roles/urls_test.go
@@ -6,9 +6,9 @@
 	"github.com/rackspace/gophercloud"
 )
 
-func TestRoleAssignmentsURL(t *testing.T) {
+func TestListAssignmentsURL(t *testing.T) {
 	client := gophercloud.ServiceClient{Endpoint: "http://localhost:5000/v3/"}
-	url := roleAssignmentsURL(&client)
+	url := listAssignmentsURL(&client)
 	if url != "http://localhost:5000/v3/role_assignments" {
 		t.Errorf("Unexpected list URL generated: [%s]", url)
 	}