From 71886b5acbe157aa6e9b14c510355065ef6a29d1 Mon Sep 17 00:00:00 2001
From: Maxim Pustynnikov <pustinnikov@gmail.com>
Date: Thu, 2 Mar 2017 12:08:47 +0800
Subject: [PATCH] fix typo in setHeaders

---
 src/Casper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Casper.php b/src/Casper.php
index add34af..273b565 100644
--- a/src/Casper.php
+++ b/src/Casper.php
@@ -81,7 +81,7 @@ public function setHeaders(array $headers)
             $headersScript .= implode(",\n", $headerLines) . "\n";
         }
         $headersScript .= "};";
-        $this->_script .= $headersScript;
+        $this->script .= $headersScript;
 
         return $this;
     }