diff --git a/Tests/ArchTest.php b/Tests/ArchTest.php
index e5be658..87fb64c 100644
--- a/Tests/ArchTest.php
+++ b/Tests/ArchTest.php
@@ -2,4 +2,4 @@
 
 arch('it will not use debugging functions')
     ->expect(['dd', 'dump', 'ray'])
-    ->each->not->toBeUsed();
\ No newline at end of file
+    ->each->not->toBeUsed();
diff --git a/Tests/CisionTest.php b/Tests/CisionTest.php
index 8cdb18b..da78677 100644
--- a/Tests/CisionTest.php
+++ b/Tests/CisionTest.php
@@ -1,8 +1,7 @@
 <?php
 
-use Mattitja\Cision\Cision;
 use Illuminate\Support\Facades\Http;
-use Illuminate\Support\Str;
+use Mattitja\Cision\Cision;
 
 it('can fetch press releases from the RSS feed', function () {
     Http::fake([
@@ -25,7 +24,7 @@ it('can fetch and parse full article content', function () {
         'news.cision.com/*' => Http::response(file_get_contents(__DIR__.'/Fixtures/article.html')),
     ]);
 
-    $cision = new Cision();
+    $cision = new Cision;
     $content = $cision->fetchContent('https://news.cision.com/se/example/r/test,c123456');
 
     expect($content)->toHaveKeys(['header', 'published_at', 'content']);
diff --git a/Tests/Pest.php b/Tests/Pest.php
index 45c3e5c..2423448 100644
--- a/Tests/Pest.php
+++ b/Tests/Pest.php
@@ -2,4 +2,4 @@
 
 use Mattitja\Cision\Tests\TestCase;
 
-uses(TestCase::class)->in(__DIR__);
\ No newline at end of file
+uses(TestCase::class)->in(__DIR__);
diff --git a/Tests/TestCase.php b/Tests/TestCase.php
index 7d25c9e..141d203 100644
--- a/Tests/TestCase.php
+++ b/Tests/TestCase.php
@@ -34,4 +34,4 @@ class TestCase extends Orchestra
          }
          */
     }
-}
\ No newline at end of file
+}
diff --git a/src/Cision.php b/src/Cision.php
index 1bff21f..d829d00 100755
--- a/src/Cision.php
+++ b/src/Cision.php
@@ -3,10 +3,10 @@
 namespace Mattitja\Cision;
 
 use Carbon\Carbon;
-use Illuminate\Support\Facades\Http;
 use Illuminate\Http\Client\Response;
-use Symfony\Component\DomCrawler\Crawler;
+use Illuminate\Support\Facades\Http;
 use Mattitja\Cision\Support\HtmlCleaner;
+use Symfony\Component\DomCrawler\Crawler;
 
 class Cision
 {
@@ -15,7 +15,7 @@ class Cision
     /**
      * Constructor that accepts a slug identifier for the feed.
      */
-    public function __construct(string $slug = null)
+    public function __construct(?string $slug = null)
     {
         $this->slug = $slug ?? env('LARAVEL_CISION_FEED_SLUG', '');
     }
@@ -105,7 +105,7 @@ class Cision
             $query['m'] = $type;
         }
 
-        return Http::get('https://news.cision.com/se/ListItems?' . http_build_query($query));
+        return Http::get('https://news.cision.com/se/ListItems?'.http_build_query($query));
     }
 
     protected function parseResponse(string $data, int $page): array|false
@@ -116,7 +116,7 @@ class Cision
 
         // Suppress XML parsing warnings
         libxml_use_internal_errors(true);
-        $xml = simplexml_load_string($data, "SimpleXMLElement", LIBXML_NOCDATA);
+        $xml = simplexml_load_string($data, 'SimpleXMLElement', LIBXML_NOCDATA);
         libxml_clear_errors();
 
         if ($xml === false) {
@@ -128,7 +128,7 @@ class Cision
         $rows = json_decode($json, true);
 
         // Validate structure
-        if (!isset($rows['channel']['item'])) {
+        if (! isset($rows['channel']['item'])) {
             return false;
         }
 
diff --git a/src/CisionServiceProvider.php b/src/CisionServiceProvider.php
index 80caf79..54cf451 100644
--- a/src/CisionServiceProvider.php
+++ b/src/CisionServiceProvider.php
@@ -4,7 +4,6 @@ namespace Mattitja\Cision;
 
 use Spatie\LaravelPackageTools\Package;
 use Spatie\LaravelPackageTools\PackageServiceProvider;
-use Mattitja\Cision\Commands\CisionCommand;
 
 class CisionServiceProvider extends PackageServiceProvider
 {
diff --git a/src/Support/HtmlCleaner.php b/src/Support/HtmlCleaner.php
index dfac263..fafa1d8 100644
--- a/src/Support/HtmlCleaner.php
+++ b/src/Support/HtmlCleaner.php
@@ -2,9 +2,9 @@
 
 namespace Mattitja\Cision\Support;
 
+use DOMElement;
 use DOMNode;
 use DOMText;
-use DOMElement;
 
 class HtmlCleaner
 {
@@ -17,7 +17,7 @@ class HtmlCleaner
             return $node->wholeText;
         }
 
-        if (!($node instanceof DOMElement)) {
+        if (! ($node instanceof DOMElement)) {
             return null;
         }
 
@@ -35,6 +35,7 @@ class HtmlCleaner
                     return '<br>';
                 }
             }
+
             return null;
         }
 
@@ -52,9 +53,11 @@ class HtmlCleaner
                 $html = $node->C14N();
                 $isItalic = str_starts_with(trim($html), '<em') || str_starts_with(trim($html), '<i');
                 $class = $isItalic ? ' class="italic"' : '';
-                return "<p{$class}>" . trim($inner) . "</p>";
+
+                return "<p{$class}>".trim($inner).'</p>';
             }
-            return "<{$tag}>" . trim($inner) . "</{$tag}>";
+
+            return "<{$tag}>".trim($inner)."</{$tag}>";
         }
 
         if (in_array($tag, $allowedInline)) {