Fixed typo in comment.

diff --git a/includes/WebRequest.php b/includes/WebRequest.php
index b80ebeb..a7e4c7c 100644 (file)
--- a/includes/WebRequest.php
+++ b/includes/WebRequest.php
@@ -285,7 +285,7 @@ class WebRequest {
        }
 
        /**
-        * Set an aribtrary value into our get/post data.
+        * Set an arbitrary value into our get/post data.
         *
         * @param $key String: key name to use
         * @param $value Mixed: value to set