Adds newline to output statement (GoogleCloudPlatform#207)

Author: WalterHub

datastore/quickstart/quickstart.php

@@ -30,6 +30,6 @@
 # Saves the entity
 $datastore->upsert($task);
 
-echo 'Saved ' . $task->key() . ': ' . $task['description'];
+echo 'Saved ' . $task->key() . ': ' . $task['description'] . PHP_EOL;
 # [END datastore_quickstart]
 return $task;