From 69e1d0480aecaab62695ad3fd39419eff1aee691 Mon Sep 17 00:00:00 2001
From: Philippe GRAND <philippe.grand@atoo-net.com>
Date: Sun, 10 Nov 2019 12:10:13 +0100
Subject: [PATCH] add some comment

---
 htdocs/product/class/product.class.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/htdocs/product/class/product.class.php b/htdocs/product/class/product.class.php
index 22c943dfa6e..5f290900de8 100644
--- a/htdocs/product/class/product.class.php
+++ b/htdocs/product/class/product.class.php
@@ -330,7 +330,9 @@ class Product extends CommonObject
      */
     public $date_creation;
 
-
+    /**
+     * @var integer|string date_modification
+     */
     public $date_modification;
 
     //! Id du fournisseur