Updated php-cs-fixer to 2.9.0 Speechless

Author: mrwogu

.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 --level psr2 .
+  - vendor/bin/php-cs-fixer fix --dry-run --diff --rules=@PSR2 .
   - phpenv config-add ./xdebug.ini
 
 after_script:

composer.json

@@ -49,6 +49,6 @@
         "psr/log": "~1.0",
         "satooshi/php-coveralls": "~1.0",
         "jakub-onderka/php-parallel-lint": "0.*",
-        "friendsofphp/php-cs-fixer": "^1.0"
+        "friendsofphp/php-cs-fixer": "^2.9"
     }
 }