Chaning github repository to our gerrit repository

Change-Id: I51ff03d516eecf00a659bade8e15802debfffc5e
diff --git a/openstack/orchestration/v1/stacks/template_test.go b/openstack/orchestration/v1/stacks/template_test.go
index cbe99ed..72368c3 100644
--- a/openstack/orchestration/v1/stacks/template_test.go
+++ b/openstack/orchestration/v1/stacks/template_test.go
@@ -7,7 +7,7 @@
 	"strings"
 	"testing"
 
-	th "github.com/gophercloud/gophercloud/testhelper"
+	th "gerrit.mcp.mirantis.net/debian/gophercloud.git/testhelper"
 )
 
 func TestTemplateValidation(t *testing.T) {