[TASK] Review fixes

Classes/Command/SendMailCommandController.php

@@ -55,6 +55,7 @@ class SendMailCommandController extends CommandController {
 	 */
 	public function runSendMailsCommand($sendCount = 50) {
 		$mailsToSend = $this->mailRepository->findMailsToSend($sendCount);
+
 		foreach ($mailsToSend as $mailToSend) {
 			/** @var Mail $mailToSend */
 			$fromAddress = $mailToSend->getFromAddress();

Resources/Private/Language/locallang.xlf

@@ -160,7 +160,7 @@
 			<source>Send now</source>
 		</trans-unit>
 		<trans-unit id="backend.send_test">
-			<source>Save and send preview</source>
+			<source>Save and send preview mails</source>
 		</trans-unit>
 		<trans-unit id="backend.sending_time">
 			<source>Sending Time</source>
@@ -178,7 +178,7 @@
 			<source>Successfully saved!</source>
 		</trans-unit>
 		<trans-unit id="backend.success_mail">
-			<source>Preview Email sent</source>
+			<source>Preview Emails sent</source>
 		</trans-unit>
 		<trans-unit id="backend.success_mail_queue">
 			<source>Email succesfully sent</source>