diff --git a/README.md b/README.md
index 120805c2..bef5fdad 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ A PHP Wrapper for use with the [TMDB API](http://http://docs.themoviedb.apiary.i
 [![Scrutinizer Quality Score](https://scrutinizer-ci.com/g/wtfzdotnet/php-tmdb-api/badges/quality-score.png?s=dad36710f36335bdeffeaf2ac256c222862832fa)](https://scrutinizer-ci.com/g/wtfzdotnet/php-tmdb-api/)
 [![License](https://poser.pugx.org/wtfzdotnet/php-tmdb-api/license.png)](https://packagist.org/packages/wtfzdotnet/php-tmdb-api)
 
-Inspired by [php-github-api](https://github.com/KnpLabs/php-github-api) and [php-gitlab-api](https://github.com/m4tthumphrey/php-gitlab-api/).
+Inspired by [php-github-api](https://github.com/KnpLabs/php-github-api), [php-gitlab-api](https://github.com/m4tthumphrey/php-gitlab-api/) and the Symfony2 Community.
 
 Stable
 ----------------
diff --git a/lib/Tmdb/Client.php b/lib/Tmdb/Client.php
index fb5f28fa..6ffe7ce4 100644
--- a/lib/Tmdb/Client.php
+++ b/lib/Tmdb/Client.php
@@ -259,30 +259,6 @@ public function setHttpClient(HttpClientInterface $httpClient)
         $this->httpClient = $httpClient;
     }
 
-    /**
-     * Clears used headers
-     */
-    public function clearHeaders()
-    {
-        $this->httpClient->clearHeaders();
-    }
-
-    /**
-     * @param array $headers
-     */
-    public function setHeaders(array $headers)
-    {
-        $this->httpClient->setHeaders($headers);
-    }
-
-    /**
-     * @return array
-     */
-    public function getHeaders()
-    {
-        $this->httpClient->getHeaders();
-    }
-
     /**
      * Return the base url with preferred schema
      *