diff --git a/compressors/JpgCompressor.php b/compressors/JpgCompressor.php
index ba80b48..abceb24 100644
--- a/compressors/JpgCompressor.php
+++ b/compressors/JpgCompressor.php
@@ -2,13 +2,12 @@
 
 namespace Aweos\Resizer\Compressors;
 
-use Aweos\Resizer\Exceptions\ResizerException;
 use Illuminate\Support\Collection;
 use Intervention\Image\ImageManager;
 use Storage;
 
-class JpgCompressor extends Compressor {
-
+class JpgCompressor extends Compressor
+{
     public function getExtensionRegex(): string
     {
         return 'jpg';
@@ -24,7 +23,7 @@ class JpgCompressor extends Compressor {
         $output = $this->tmpPath();
 
         system('imagemin '.escapeshellarg($path).' --plugin=jpegtran --plugin=mozjpeg --plugin.mozjpeg.quality=70 > '.escapeshellarg($output));
-        system("mv ".escapeshellarg($output)." ".escapeshellarg($path));
+        system('mv '.escapeshellarg($output).' '.escapeshellarg($path));
 
         return [
             $path => [$path],
@@ -64,12 +63,9 @@ class JpgCompressor extends Compressor {
 
     public function start(): void
     {
-        // 
     }
 
     public function end(): void
     {
-        //
     }
-
 }
diff --git a/compressors/PdfCompressor.php b/compressors/PdfCompressor.php
index 9110602..4626f2f 100644
--- a/compressors/PdfCompressor.php
+++ b/compressors/PdfCompressor.php
@@ -9,7 +9,6 @@ use Storage;
 
 class PdfCompressor extends Compressor
 {
-
     private string $originalImage;
 
     public function getExtensionRegex(): string
@@ -28,7 +27,7 @@ class PdfCompressor extends Compressor
         $mimetype = mime_content_type($path);
 
         system('imagemin '.escapeshellarg($path).' --plugin=jpegtran --plugin=mozjpeg --plugin.mozjpeg.quality=70 > '.escapeshellarg($output));
-        system("mv ".escapeshellarg($output)." ".escapeshellarg($path));
+        system('mv '.escapeshellarg($output).' '.escapeshellarg($path));
 
         return [
             $path => [$path],
@@ -78,7 +77,7 @@ class PdfCompressor extends Compressor
 
     public function resize(Collection $size, bool $update, callable $callback): void
     {
-        $tempBefore = PATHINFO($this->originalImage, PATHINFO_FILENAME).'compiled.'.pathinfo($this->originalImage, PATHINFO_EXTENSION);
+        $tempBefore = pathinfo($this->originalImage, PATHINFO_FILENAME).'compiled.'.pathinfo($this->originalImage, PATHINFO_EXTENSION);
 
         $r = app(ImageManager::class)->make($this->originalImage)
             ->fit($size->get('width'), $size->get('height'))
@@ -91,5 +90,4 @@ class PdfCompressor extends Compressor
         unlink($tempBefore);
         call_user_func($callback, $this->media, Storage::path($versionFilename));
     }
-
 }