Update readme

Author: eschmar

README.md

@@ -41,7 +41,7 @@ $foobar->modify('+4 hours');
 {# in 4 hours #}
 ```
 
-Change default format in `config.yml`:
+Change [default format](http://php.net/manual/en/function.date.php) in `config.yml`:
 
 ```yml
 eschmar_time_ago:
@@ -50,15 +50,20 @@ eschmar_time_ago:
 
 # Translations available
 
+* Dutch
 * English
-* Swedish
+* French
 * German
-* Dutch
-* Spanish
+* Hungarian
+* Italian
+* Polish
 * Portuguese (Brazil)
+* Russian
 * Slovenian
+* Spanish
+* Swedish
 * Turkish
-* Polish
+* Ukranian
 
 # License
 MIT License

Twig/TimeAgoExtension.php

@@ -41,7 +41,7 @@ public function getName()
     public function getFilters()
     {
         return [
-            new \Twig_SimpleFilter('ago', array($this, 'agoFilter')),
+            new \Twig_SimpleFilter('ago', [$this, 'agoFilter']),
         ];
     }