agregue nueva linea despues de las tareas de cron.

src/StatsBundle/Command/GenerateRemoteCrontabCommand.php

@@ -205,7 +205,7 @@ class GenerateRemoteCrontabCommand extends ContainerAwareCommand
                 $commands[] = "*/10 * * * * {$pathConsole} {$amqpRemote} {$routing_key} nas:onu:octets {$params}";
                 $content .= PHP_EOL . "# NAS {$description} ({$deviceIp})" . PHP_EOL;
 
-                $content .= implode(PHP_EOL, $commands);
+                $content .= implode(PHP_EOL, $commands) . PHP_EOL.PHP_EOL;
             }
 
         }