diff --git a/Bitfinex.php b/Bitfinex.php
index c876a03..f0721fd 100644
--- a/Bitfinex.php
+++ b/Bitfinex.php
@@ -974,7 +974,7 @@ private function endpoint($method, $params = NULL) {
     * Add data to header for authentication purpose
     *
     * @param array $data
-    * @return json
+    * @return array
     */
     private function prepare_header($data)
     {
diff --git a/README.md b/README.md
index 643db70..8b13789 100644
--- a/README.md
+++ b/README.md
@@ -1,18 +1 @@
-# bitfinex-api-php
-Bitfinex PHP API - Access all features of https://www.bitfinex.com trading platform
 
-Get API keys from https://www.bitfinex.com/account/api
-
-## Usage Example
-    <?php
-    include_once('Bitfinex.php');
-    
-    $api_key = 'xxxxxxxxxx';
-    $api_secret = 'yyyyyyyyyy';
-    $bfx = new Bitfinex($api_key, $api_secret);
-    
-    var_dump($bfx->get_symbols());
-    ?>
-
-## Support me
-Bitcoin donations are welcome at [1x1UnfVJu7cprs3E2jjQ9WRcdDi5KJxAU](https://blockchain.info/address/1x1UnfVJu7cprs3E2jjQ9WRcdDi5KJxAU). Thank you!