From b8967bd3710d41d6373c39f0f8d336efbbef4b18 Mon Sep 17 00:00:00 2001
From: Steven Pribilinskiy <steven.pribilinskiy@gmail.com>
Date: Fri, 16 Jun 2017 02:46:41 +0300
Subject: [PATCH] Update internals.rst

Missing an opening paren
---
 doc/internals.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/internals.rst b/doc/internals.rst
index f38089fdc..fec65e00e 100644
--- a/doc/internals.rst
+++ b/doc/internals.rst
@@ -128,7 +128,7 @@ using)::
         {
             // line 1
             echo "Hello ";
-            echo twig_escape_filter($this->env, isset($context["name"]) ? $context["name"] : null), "html", null, true);
+            echo twig_escape_filter($this->env, (isset($context["name"]) ? $context["name"] : null), "html", null, true);
         }
 
         // some more code