Fix regression

htdocs/asset/class/asset.class.php

@@ -155,7 +155,6 @@ class Asset extends CommonObject
 	public $import_key;
 	public $model_pdf;
 	public $status;
-	public $supplier_invoice_id;
 
 	// /**
 	//  * @var string    Field with ID of parent key if this object has a parent

htdocs/core/class/commonobject.class.php

@@ -116,7 +116,7 @@ abstract class CommonObject
 	public $array_languages = null; // Value is array() when load already tried
 
 	/**
-	 * @var array		To sotre result of ->liste_contact()
+	 * @var array		To store result of ->liste_contact()
 	 */
 	public $contacts_ids;