Apply fixes from StyleCI

Author: joedixon

app/Http/Controllers/Articles/ArticlesController.php

@@ -32,7 +32,7 @@ public function show(Article $article)
             $article->isPublished() || (Auth::check() && $article->isAuthoredBy(Auth::user())),
             404
         );
-        
+
         return view('articles.show', [
             'article' => $article,
         ]);

tests/Feature/ArticleTest.php

@@ -326,7 +326,7 @@ public function custom_canonical_urls_are_rendered()
         factory(Article::class)->create([
             'slug' => 'my-first-article',
             'original_url' => 'https://joedixon.co.uk/my-first-article',
-            'published_at' => now()
+            'published_at' => now(),
         ]);
 
         $this->get('/articles/my-first-article')