rename imports: rackspace/gophercloud -> gophercloud/gophercloud
diff --git a/pagination/marker_test.go b/pagination/marker_test.go
index f4d55be..4ade8d3 100644
--- a/pagination/marker_test.go
+++ b/pagination/marker_test.go
@@ -6,7 +6,7 @@
 	"strings"
 	"testing"
 
-	"github.com/rackspace/gophercloud/testhelper"
+	"github.com/gophercloud/gophercloud/testhelper"
 )
 
 // MarkerPager sample and test cases.