Finishing documentation
diff --git a/openstack/networking/v2/subnets/urls_tests.go b/openstack/networking/v2/subnets/urls_tests.go
index eec5275..b04b432 100644
--- a/openstack/networking/v2/subnets/urls_tests.go
+++ b/openstack/networking/v2/subnets/urls_tests.go
@@ -7,38 +7,38 @@
 	th "github.com/rackspace/gophercloud/testhelper"
 )
 
-const Endpoint = "http://localhost:57909/"
+const endpoint = "http://localhost:57909/"
 
-func EndpointClient() *gophercloud.ServiceClient {
-	return &gophercloud.ServiceClient{Endpoint: Endpoint}
+func endpointClient() *gophercloud.ServiceClient {
+	return &gophercloud.ServiceClient{Endpoint: endpoint}
 }
 
 func TestListURL(t *testing.T) {
-	actual := ListURL(EndpointClient())
-	expected := Endpoint + "v2.0/subnets"
+	actual := listURL(endpointClient())
+	expected := endpoint + "v2.0/subnets"
 	th.AssertEquals(t, expected, actual)
 }
 
 func TestGetURL(t *testing.T) {
-	actual := GetURL(EndpointClient(), "foo")
-	expected := Endpoint + "v2.0/subnets/foo"
+	actual := getURL(endpointClient(), "foo")
+	expected := endpoint + "v2.0/subnets/foo"
 	th.AssertEquals(t, expected, actual)
 }
 
 func TestCreateURL(t *testing.T) {
-	actual := CreateURL(EndpointClient())
-	expected := Endpoint + "v2.0/subnets"
+	actual := createURL(endpointClient())
+	expected := endpoint + "v2.0/subnets"
 	th.AssertEquals(t, expected, actual)
 }
 
 func TestUpdateURL(t *testing.T) {
-	actual := UpdateURL(EndpointClient(), "foo")
-	expected := Endpoint + "v2.0/subnets/foo"
+	actual := updateURL(endpointClient(), "foo")
+	expected := endpoint + "v2.0/subnets/foo"
 	th.AssertEquals(t, expected, actual)
 }
 
 func TestDeleteURL(t *testing.T) {
-	actual := DeleteURL(EndpointClient(), "foo")
-	expected := Endpoint + "v2.0/subnets/foo"
+	actual := deleteURL(endpointClient(), "foo")
+	expected := endpoint + "v2.0/subnets/foo"
 	th.AssertEquals(t, expected, actual)
 }