Update authentication.php

haphan · web-flow · commit 338c029dcc53 · 2018-02-06T13:59:58.000+08:00
diff --git a/samples/identity/v2/authentication.php b/samples/identity/v2/authentication.php
@@ -28,5 +28,3 @@
 
 /** @var \OpenStack\Compute\v2\Models\Server[] $servers */
 $servers = $openstack->computeV2()->listServers();
-
-
