diff --git a/app/Console/Commands/SyncMediaCommand.php b/app/Console/Commands/SyncMediaCommand.php
index e3a2f4c6..91b98bbd 100644
--- a/app/Console/Commands/SyncMediaCommand.php
+++ b/app/Console/Commands/SyncMediaCommand.php
@@ -107,7 +107,7 @@ class SyncMediaCommand extends Command
             $this->ignored++;
         } elseif ($result === FileSynchronizer::SYNC_RESULT_BAD_FILE) {
             if ($this->option('verbose')) {
-                $this->error(PHP_EOL . "'$name' is not a valid media file: ".$reason);
+                $this->error(PHP_EOL."'$name' is not a valid media file: ".$reason);
             }
 
             $this->invalid++;
diff --git a/app/Services/ApiConsumerInterface.php b/app/Services/ApiConsumerInterface.php
index 03233912..11f5670c 100644
--- a/app/Services/ApiConsumerInterface.php
+++ b/app/Services/ApiConsumerInterface.php
@@ -5,6 +5,8 @@ namespace App\Services;
 interface ApiConsumerInterface
 {
     public function getEndpoint(): string;
+
     public function getKey(): ?string;
+
     public function getSecret(): ?string;
 }
diff --git a/app/Services/FileSynchronizer.php b/app/Services/FileSynchronizer.php
index 177d68a5..6e9d3902 100644
--- a/app/Services/FileSynchronizer.php
+++ b/app/Services/FileSynchronizer.php
@@ -9,8 +9,8 @@ use App\Repositories\SongRepository;
 use Exception;
 use getID3;
 use getid3_lib;
-use InvalidArgumentException;
 use Illuminate\Contracts\Cache\Repository as Cache;
+use InvalidArgumentException;
 use SplFileInfo;
 use Symfony\Component\Finder\Finder;
 
@@ -69,8 +69,7 @@ class FileSynchronizer
         SongRepository $songRepository,
         Cache $cache,
         Finder $finder
-    )
-    {
+    ) {
         $this->getID3 = $getID3;
         $this->mediaMetadataService = $mediaMetadataService;
         $this->helperService = $helperService;
@@ -179,6 +178,7 @@ class FileSynchronizer
 
         return $props;
     }
+
     /**
      * Sync the song with all available media info against the database.
      *
@@ -289,7 +289,7 @@ class FileSynchronizer
     private function getCoverFileUnderSameDirectory(): ?string
     {
         // As directory scanning can be expensive, we cache and reuse the result.
-        return $this->cache->remember(md5($this->filePath . '_cover'), 24 * 60, function (): ?string {
+        return $this->cache->remember(md5($this->filePath.'_cover'), 24 * 60, function (): ?string {
             $matches = array_keys(iterator_to_array(
                     $this->finder->create()
                         ->depth(0)
@@ -312,7 +312,6 @@ class FileSynchronizer
         });
     }
 
-
     /**
      * Determine if the file is new (its Song record can't be found in the database).
      */
diff --git a/app/Services/MediaSyncService.php b/app/Services/MediaSyncService.php
index 4f4d9c7e..167349c9 100644
--- a/app/Services/MediaSyncService.php
+++ b/app/Services/MediaSyncService.php
@@ -7,7 +7,6 @@ use App\Events\LibraryChanged;
 use App\Libraries\WatchRecord\WatchRecordInterface;
 use App\Models\Album;
 use App\Models\Artist;
-use App\Models\Setting;
 use App\Models\Song;
 use App\Repositories\AlbumRepository;
 use App\Repositories\ArtistRepository;
@@ -243,7 +242,7 @@ class MediaSyncService
         }
 
         if (config('koel.memory_limit')) {
-            ini_set('memory_limit', config('koel.memory_limit') . 'M');
+            ini_set('memory_limit', config('koel.memory_limit').'M');
         }
     }
 
diff --git a/app/Services/Streamers/XAccelRedirectStreamer.php b/app/Services/Streamers/XAccelRedirectStreamer.php
index d032d9ad..540d9f0e 100644
--- a/app/Services/Streamers/XAccelRedirectStreamer.php
+++ b/app/Services/Streamers/XAccelRedirectStreamer.php
@@ -19,7 +19,7 @@ class XAccelRedirectStreamer extends Streamer implements DirectStreamerInterface
         header('X-Media-Root: '.Setting::get('media_path'));
         header("X-Accel-Redirect: /media/$relativePath");
         header("Content-Type: {$this->contentType}");
-        header('Content-Disposition: inline; filename="' . basename($this->song->path) . '"');
+        header('Content-Disposition: inline; filename="'.basename($this->song->path).'"');
 
         exit;
     }
diff --git a/tests/Integration/Services/FileSynchronizerTest.php b/tests/Integration/Services/FileSynchronizerTest.php
index e79bf5f1..6368a832 100644
--- a/tests/Integration/Services/FileSynchronizerTest.php
+++ b/tests/Integration/Services/FileSynchronizerTest.php
@@ -18,7 +18,7 @@ class FileSynchronizerTest extends TestCase
 
     public function testGetFileInfo()
     {
-        $info = $this->fileSynchronizer->setFile(__DIR__ . '/../../songs/full.mp3')->getFileInfo();
+        $info = $this->fileSynchronizer->setFile(__DIR__.'/../../songs/full.mp3')->getFileInfo();
 
         $expectedData = [
             'artist' => 'Koel',
@@ -29,7 +29,7 @@ class FileSynchronizerTest extends TestCase
             'disc' => 3,
             'lyrics' => "Foo\rbar",
             'cover' => [
-                'data' => file_get_contents(__DIR__ . '/../../blobs/cover.png'),
+                'data' => file_get_contents(__DIR__.'/../../blobs/cover.png'),
                 'image_mime' => 'image/png',
                 'image_width' => 512,
                 'image_height' => 512,
@@ -38,8 +38,8 @@ class FileSynchronizerTest extends TestCase
                 'description' => '',
                 'datalength' => 7627,
             ],
-            'path' => __DIR__ . '/../../songs/full.mp3',
-            'mtime' => filemtime(__DIR__ . '/../../songs/full.mp3'),
+            'path' => __DIR__.'/../../songs/full.mp3',
+            'mtime' => filemtime(__DIR__.'/../../songs/full.mp3'),
             'albumartist' => '',
         ];
 
@@ -50,7 +50,7 @@ class FileSynchronizerTest extends TestCase
     /** @test */
     public function song_without_a_title_tag_has_file_name_as_the_title()
     {
-        $this->fileSynchronizer->setFile(__DIR__ . '/../../songs/blank.mp3');
+        $this->fileSynchronizer->setFile(__DIR__.'/../../songs/blank.mp3');
         self::assertSame('blank', $this->fileSynchronizer->getFileInfo()['title']);
     }
 }