From f815f664361de83107c888d7b194477b3e22c9c4 Mon Sep 17 00:00:00 2001
From: Salvatore Cozzolongo <salvatorec@tmt-devXX.(none)>
Date: Wed, 12 Mar 2014 11:29:33 +0100
Subject: [PATCH] private on  attribute

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

diff --git a/Singleton/Singleton.php b/Singleton/Singleton.php
index ce7ee25..0aee908 100644
--- a/Singleton/Singleton.php
+++ b/Singleton/Singleton.php
@@ -10,7 +10,7 @@ class Singleton
     /**
      * @var cached reference to singleton instance 
      */
-    protected static $instance;
+    private static $instance;
     
     /**
      * gets the instance via lazy initialization (created on first usage)