diff --git a/htdocs/core/class/cproductnature.class.php b/htdocs/core/class/cproductnature.class.php
index 183495d4ba3..9e79093b12b 100644
--- a/htdocs/core/class/cproductnature.class.php
+++ b/htdocs/core/class/cproductnature.class.php
@@ -279,7 +279,7 @@ class CProductNature // extends CommonObject
         // Commit or rollback
 		if (!$resql) {
 	        dol_syslog(get_class($this)."::update Error ".$this->db->lasterror(), LOG_ERR);
-	        $this->error = "Error ".$this->db->lasterror(); 
+	        $this->error = "Error ".$this->db->lasterror();
 			$this->db->rollback();
 			return -1;
 		} else {