cleaning

Author: Aron Janarv

src/Imgix/UrlHelper.php

@@ -18,8 +18,7 @@ public function __construct($domain, $path, $scheme = "http", $signKey = "", $pa
         $this->params = $params;
     }
 
-    public function formatPath($path, $rawUrlEncode )
-    {
+    public function formatPath($path, $rawUrlEncode ) {
         if (0 === strpos($path, "http"))
             $path = $rawUrlEncode ? rawurlencode($path) : urlencode($path);
 
@@ -37,8 +36,8 @@ public function setParameter($key, $value) {
         }
     }
 
-    public function deleteParamter($key) {
-        $this->deleteParamter($key, "");
+    public function deleteParameter($key) {
+        unset($this->params[$key]);
     }
 
     public function getURL() {