diff --git a/htdocs/comm/mailing/class/advtargetemailing.class.php b/htdocs/comm/mailing/class/advtargetemailing.class.php
index 396c020b7b6..1f4968ef6b2 100644
--- a/htdocs/comm/mailing/class/advtargetemailing.class.php
+++ b/htdocs/comm/mailing/class/advtargetemailing.class.php
@@ -29,9 +29,9 @@
 class AdvanceTargetingMailing extends CommonObject
 {
 	/**
-     * @var DoliDB Database handler.
-     */
-    public $db;
+         * @var DoliDB Database handler.
+         */
+        public $db;
     
 	/**
 	 * @var string Error code (or message)
@@ -972,4 +972,4 @@ class AdvanceTargetingMailing extends CommonObject
 	}
 
 
-}
\ No newline at end of file
+}