Fix styling

Author: milwad-dev

tests/LaravelValidateServiceProviderTest.php

@@ -4,7 +4,6 @@
 
 use Illuminate\Support\Facades\File;
 use Illuminate\Support\Str;
-use Milwad\LaravelValidate\LaravelValidateServiceProvider;
 
 class LaravelValidateServiceProviderTest extends TestCase
 {
@@ -13,10 +12,10 @@ class LaravelValidateServiceProviderTest extends TestCase
      */
     public function test_all_lang_folders_publish_successfully()
     {
-        $langs = File::directories(__DIR__ . '/../src/lang');
+        $langs = File::directories(__DIR__.'/../src/lang');
 
         foreach ($langs as $lang) {
-            $lang = Str::after($lang, "lang");
+            $lang = Str::after($lang, 'lang');
             $lang = Str::replace('\\', '', $lang);
             $lang = Str::replace('/', '', $lang);