From 6be383237935fe4e9793c0611e10a982e8b845fb Mon Sep 17 00:00:00 2001
From: Fredrik Forsmo <fredrik.forsmo@gmail.com>
Date: Thu, 6 Oct 2016 12:47:44 +0200
Subject: [PATCH] Use another name than instance

---
 src/engines/class-twig-engine.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/engines/class-twig-engine.php b/src/engines/class-twig-engine.php
index 0774060..d7d8fe4 100644
--- a/src/engines/class-twig-engine.php
+++ b/src/engines/class-twig-engine.php
@@ -17,7 +17,7 @@ class Twig_Engine extends Engine {
 	 *
 	 * @var \Twig_Environment
 	 */
-	private static $instance = null;
+	private static $environment = null;
 
 	/**
 	 * Twig extension.
@@ -70,11 +70,11 @@ private function boot() {
 	 * @return \Twig_Environment
 	 */
 	private function instance() {
-		if ( ! isset( self::$instance ) ) {
-			self::$instance = $this->boot();
+		if ( ! isset( self::$environment ) ) {
+			self::$environment = $this->boot();
 		}
 
-		return self::$instance;
+		return self::$environment;
 	}
 
 	/**