Updated php-cs-fixer

Author: haphan

.php_cs.dist

@@ -15,5 +15,5 @@ return PhpCsFixer\Config::create()
     ->setFinder(
         PhpCsFixer\Finder::create()
             ->in(__DIR__.'/src')
-            ->append([__FILE__])
+            ->append([__FILE__, __DIR__.'/samples'])
     );

.travis.yml

@@ -24,7 +24,7 @@ before_install:
 before_script:
   - composer install --prefer-source
   - vendor/bin/parallel-lint --exclude vendor .
-  - vendor/bin/php-cs-fixer fix --dry-run --diff .
+  - vendor/bin/php-cs-fixer fix --dry-run --diff
   - phpenv config-add ./xdebug.ini
 
 after_script: