diff --git a/apps/files_external/templates/settings.php b/apps/files_external/templates/settings.php
index 5ec7003121..0142b206b3 100644
--- a/apps/files_external/templates/settings.php
+++ b/apps/files_external/templates/settings.php
@@ -1,10 +1,10 @@
 <?php
 	use \OCA\Files_External\Lib\Backend\Backend;
-	use \OCA\Files_External\Lib\Auth\AuthMechanism;
-	use \OCA\Files_External\Lib\DefinitionParameter;
-	use \OCA\Files_External\Service\BackendService;
+use \OCA\Files_External\Lib\Auth\AuthMechanism;
+use \OCA\Files_External\Lib\DefinitionParameter;
+use \OCA\Files_External\Service\BackendService;
 
-	$canCreateMounts = $_['visibilityType'] === BackendService::VISIBILITY_ADMIN || $_['allowUserMounting'];
+$canCreateMounts = $_['visibilityType'] === BackendService::VISIBILITY_ADMIN || $_['allowUserMounting'];
 
 	$l->t("Enable encryption");
 	$l->t("Enable previews");
diff --git a/apps/files_sharing/lib/Exceptions/SharingRightsException.php b/apps/files_sharing/lib/Exceptions/SharingRightsException.php
index 3df5754e0a..02d197d403 100644
--- a/apps/files_sharing/lib/Exceptions/SharingRightsException.php
+++ b/apps/files_sharing/lib/Exceptions/SharingRightsException.php
@@ -25,7 +25,6 @@ namespace OCA\Files_Sharing\Exceptions;
 
 use Exception;
 
-
 /**
  * Sharing and Resharing rights.
  *
diff --git a/apps/settings/tests/Settings/Admin/ServerTest.php b/apps/settings/tests/Settings/Admin/ServerTest.php
index 3758d8635d..d066f5c2f4 100644
--- a/apps/settings/tests/Settings/Admin/ServerTest.php
+++ b/apps/settings/tests/Settings/Admin/ServerTest.php
@@ -40,7 +40,6 @@ use OCP\IDBConnection;
 use PHPUnit\Framework\MockObject\MockObject;
 use Test\TestCase;
 
-
 /**
  * @group DB
  */
diff --git a/lib/private/Mail/Mailer.php b/lib/private/Mail/Mailer.php
index f8af68faad..c07556b6a6 100644
--- a/lib/private/Mail/Mailer.php
+++ b/lib/private/Mail/Mailer.php
@@ -47,7 +47,6 @@ use OCP\Mail\IMailer;
 use OCP\Mail\IMessage;
 use OCP\Mail\Events\BeforeMessageSent;
 
-
 /**
  * Class Mailer provides some basic functions to create a mail message that can be used in combination with
  * \OC\Mail\Message.