diff --git a/index.php b/index.php
index c051246dab..7e187a25d9 100644
--- a/index.php
+++ b/index.php
@@ -1,3 +1,3 @@
 <?php
 
-// Silence is golden
\ No newline at end of file
+// Silence is golden
diff --git a/lib/Config/PersonalDataErasers.php b/lib/Config/PersonalDataErasers.php
index 752dc94006..c2026cd84d 100644
--- a/lib/Config/PersonalDataErasers.php
+++ b/lib/Config/PersonalDataErasers.php
@@ -20,4 +20,4 @@ class PersonalDataErasers {
     return $erasers;
   }
 
-}
\ No newline at end of file
+}
diff --git a/lib/Cron/Workers/StatsNotifications/StatsNotificationsRepository.php b/lib/Cron/Workers/StatsNotifications/StatsNotificationsRepository.php
index d3cf3a0644..cbc17d53ea 100644
--- a/lib/Cron/Workers/StatsNotifications/StatsNotificationsRepository.php
+++ b/lib/Cron/Workers/StatsNotifications/StatsNotificationsRepository.php
@@ -55,4 +55,3 @@ class StatsNotificationsRepository extends Repository {
   }
 
 }
-
diff --git a/lib/Models/Log.php b/lib/Models/Log.php
index 80a805f8a0..c5eaf005a9 100644
--- a/lib/Models/Log.php
+++ b/lib/Models/Log.php
@@ -5,4 +5,4 @@ namespace MailPoet\Models;
 class Log extends Model {
   public static $_table = MP_LOG_TABLE;
 
-}
\ No newline at end of file
+}
diff --git a/lib/Newsletter/Editor/LayoutHelper.php b/lib/Newsletter/Editor/LayoutHelper.php
index 56b4f0d39f..29ac3724d7 100644
--- a/lib/Newsletter/Editor/LayoutHelper.php
+++ b/lib/Newsletter/Editor/LayoutHelper.php
@@ -26,4 +26,4 @@ class LayoutHelper {
       'blocks' => $blocks,
     ];
   }
-}
\ No newline at end of file
+}
diff --git a/lib/Newsletter/Renderer/PostProcess/OpenTracking.php b/lib/Newsletter/Renderer/PostProcess/OpenTracking.php
index 2375b99b39..d7a3d2e5f7 100644
--- a/lib/Newsletter/Renderer/PostProcess/OpenTracking.php
+++ b/lib/Newsletter/Renderer/PostProcess/OpenTracking.php
@@ -29,4 +29,4 @@ class OpenTracking {
     });
     return true;
   }
-}
\ No newline at end of file
+}
diff --git a/lib/Newsletter/Renderer/Preprocessor.php b/lib/Newsletter/Renderer/Preprocessor.php
index 6a79959ffd..a4ae8fa7a9 100644
--- a/lib/Newsletter/Renderer/Preprocessor.php
+++ b/lib/Newsletter/Renderer/Preprocessor.php
@@ -78,4 +78,4 @@ class Preprocessor {
         ], $styles),
     ];
   }
-}
\ No newline at end of file
+}
diff --git a/lib/Settings/Charsets.php b/lib/Settings/Charsets.php
index 5b79eaf687..314cb34328 100644
--- a/lib/Settings/Charsets.php
+++ b/lib/Settings/Charsets.php
@@ -13,4 +13,4 @@ class Charsets {
       'ISO-8859-15', 'Windows-1251', 'Windows-1252',
     ];
   }
-}
\ No newline at end of file
+}
diff --git a/lib/Settings/Hosts.php b/lib/Settings/Hosts.php
index 15e86eda92..77c8b48359 100644
--- a/lib/Settings/Hosts.php
+++ b/lib/Settings/Hosts.php
@@ -219,4 +219,4 @@ class Hosts {
   public static function getSMTPHosts() {
     return static::$_smtp;
   }
-}
\ No newline at end of file
+}
diff --git a/lib/Util/Notices/PermanentNotices.php b/lib/Util/Notices/PermanentNotices.php
index f62fa70463..9c5e0269b8 100644
--- a/lib/Util/Notices/PermanentNotices.php
+++ b/lib/Util/Notices/PermanentNotices.php
@@ -90,4 +90,3 @@ class PermanentNotices {
   }
 
 }
-
diff --git a/tests/acceptance/ConfirmConfirmationPageCest.php b/tests/acceptance/ConfirmConfirmationPageCest.php
index 39d2a90464..bb41c7532b 100644
--- a/tests/acceptance/ConfirmConfirmationPageCest.php
+++ b/tests/acceptance/ConfirmConfirmationPageCest.php
@@ -26,4 +26,3 @@ class ConfirmConfirmationPageCest {
     $i->waitForText($postContent);
   }
 }
-
diff --git a/tests/acceptance/SubscribeOnRegistrationPageCest.php b/tests/acceptance/SubscribeOnRegistrationPageCest.php
index a12d3e0366..7c4e693dfc 100644
--- a/tests/acceptance/SubscribeOnRegistrationPageCest.php
+++ b/tests/acceptance/SubscribeOnRegistrationPageCest.php
@@ -84,4 +84,3 @@ class SubscribeOnRegistrationPageCest {
     $i->seeNoJSErrors();
   }
 }
-
diff --git a/tests/acceptance/_bootstrap.php b/tests/acceptance/_bootstrap.php
index 41460f6d99..3d544c75bb 100644
--- a/tests/acceptance/_bootstrap.php
+++ b/tests/acceptance/_bootstrap.php
@@ -2,4 +2,3 @@
 
 $dotenv = Dotenv\Dotenv::create(__DIR__ . '/../..');
 $dotenv->load();
-
diff --git a/tests/integration/API/JSON/ResponseBuilders/NewslettersResponseBuilderTest.php b/tests/integration/API/JSON/ResponseBuilders/NewslettersResponseBuilderTest.php
index ea9a5d5df6..1ded7e51c2 100644
--- a/tests/integration/API/JSON/ResponseBuilders/NewslettersResponseBuilderTest.php
+++ b/tests/integration/API/JSON/ResponseBuilders/NewslettersResponseBuilderTest.php
@@ -46,4 +46,4 @@ class NewslettersResponseBuilderTest extends \MailPoetTest {
     $em->remove($newsletter);
     $em->flush();
   }
-}
\ No newline at end of file
+}
diff --git a/tests/integration/Config/CapabilitiesTest.php b/tests/integration/Config/CapabilitiesTest.php
index 0de213b464..082de7a0ab 100644
--- a/tests/integration/Config/CapabilitiesTest.php
+++ b/tests/integration/Config/CapabilitiesTest.php
@@ -129,4 +129,3 @@ class CapabilitiesTest extends \MailPoetTest {
   }
 
 }
-
diff --git a/tests/integration/Listing/BulkActionClassStub.php b/tests/integration/Listing/BulkActionClassStub.php
index e5b73fc930..e597697d2b 100644
--- a/tests/integration/Listing/BulkActionClassStub.php
+++ b/tests/integration/Listing/BulkActionClassStub.php
@@ -8,4 +8,4 @@ class BulkActionClassStub {
 
   }
 
-}
\ No newline at end of file
+}
diff --git a/tests/integration/Segments/DynamicListingsHandlerMock.php b/tests/integration/Segments/DynamicListingsHandlerMock.php
index fdb1317988..e500678e0e 100644
--- a/tests/integration/Segments/DynamicListingsHandlerMock.php
+++ b/tests/integration/Segments/DynamicListingsHandlerMock.php
@@ -8,4 +8,4 @@ class DynamicListingsHandlerMock {
 
   }
 
-}
\ No newline at end of file
+}
diff --git a/tests/integration/Segments/FinderMock.php b/tests/integration/Segments/FinderMock.php
index af318f7eaa..87eebf035b 100644
--- a/tests/integration/Segments/FinderMock.php
+++ b/tests/integration/Segments/FinderMock.php
@@ -12,4 +12,4 @@ class FinderMock {
 
   }
 
-}
\ No newline at end of file
+}
diff --git a/tests/integration/Segments/SubscribersBulkActionHandlerMock.php b/tests/integration/Segments/SubscribersBulkActionHandlerMock.php
index b2d3c9d627..f9f61beaf2 100644
--- a/tests/integration/Segments/SubscribersBulkActionHandlerMock.php
+++ b/tests/integration/Segments/SubscribersBulkActionHandlerMock.php
@@ -8,4 +8,4 @@ class SubscribersBulkActionHandlerMock {
 
   }
 
-}
\ No newline at end of file
+}
diff --git a/tests/integration/_bootstrap.php b/tests/integration/_bootstrap.php
index a26cd18d0f..c0bf657a75 100644
--- a/tests/integration/_bootstrap.php
+++ b/tests/integration/_bootstrap.php
@@ -242,4 +242,4 @@ if (!function_exists('get_woocommerce_currency')) {
   function get_woocommerce_currency() {
     return 'USD';
   }
-}
\ No newline at end of file
+}
diff --git a/tests/unit/API/JSON/ErrorResponseTest.php b/tests/unit/API/JSON/ErrorResponseTest.php
index 684da0fe30..f19c59f3d1 100644
--- a/tests/unit/API/JSON/ErrorResponseTest.php
+++ b/tests/unit/API/JSON/ErrorResponseTest.php
@@ -42,4 +42,4 @@ class ErrorResponseTest extends \MailPoetUnitTest {
   public function _after() {
     WPFunctions::set(new WPFunctions);
   }
-}
\ No newline at end of file
+}
diff --git a/tests/unit/Newsletter/Renderer/PreprocessorTest.php b/tests/unit/Newsletter/Renderer/PreprocessorTest.php
index 481f0052bc..65191ea866 100644
--- a/tests/unit/Newsletter/Renderer/PreprocessorTest.php
+++ b/tests/unit/Newsletter/Renderer/PreprocessorTest.php
@@ -65,4 +65,4 @@ class PreprocessorTest extends \MailPoetUnitTest {
     ]]);
   }
 
-}
\ No newline at end of file
+}
diff --git a/tests/unit/Util/HelpersTest.php b/tests/unit/Util/HelpersTest.php
index 87dfe2c60e..fbe97abbb1 100644
--- a/tests/unit/Util/HelpersTest.php
+++ b/tests/unit/Util/HelpersTest.php
@@ -58,4 +58,4 @@ class HelpersTest extends \MailPoetUnitTest {
       'number' => 523,
     ]);
   }
-}
\ No newline at end of file
+}
diff --git a/tests/unit/Util/SecurityTest.php b/tests/unit/Util/SecurityTest.php
index fd87a6b0d8..1eb1bfac2e 100644
--- a/tests/unit/Util/SecurityTest.php
+++ b/tests/unit/Util/SecurityTest.php
@@ -34,4 +34,4 @@ class SecurityTest extends \MailPoetUnitTest {
   public function testItGeneratesRandomHashWithCustomLength() {
     expect(strlen(Security::generateHash(10)))->equals(10);
   }
-}
\ No newline at end of file
+}
diff --git a/tests/unit/Util/UrlTest.php b/tests/unit/Util/UrlTest.php
index c13717dcef..85e6985874 100644
--- a/tests/unit/Util/UrlTest.php
+++ b/tests/unit/Util/UrlTest.php
@@ -16,4 +16,4 @@ class UrlTest extends \MailPoetUnitTest {
     $currentUrl = $urlHelper->getCurrentUrl();
     expect($currentUrl)->equals($homeUrl);
   }
-}
\ No newline at end of file
+}