diff --git a/htdocs/comm/mailing/class/advtargetemailing.class.php b/htdocs/comm/mailing/class/advtargetemailing.class.php
index 9d6cccdacf5..ed04192d0e9 100644
--- a/htdocs/comm/mailing/class/advtargetemailing.class.php
+++ b/htdocs/comm/mailing/class/advtargetemailing.class.php
@@ -403,6 +403,7 @@ class AdvanceTargetingMailing extends CommonObject
 		$sql.= " type_element=".(isset($this->type_element)?"'".$this->db->escape($this->type_element)."'":"null").",";
 		$sql.= " filtervalue=".(isset($this->filtervalue)?"'".$this->db->escape($this->filtervalue)."'":"null").",";
 		$sql.= " fk_user_mod=".$user->id;
+
 		$sql.= " WHERE rowid=".$this->id;
 
 		$this->db->begin();
diff --git a/htdocs/compta/localtax/class/localtax.class.php b/htdocs/compta/localtax/class/localtax.class.php
index 30d2d0de33c..247db26715a 100644
--- a/htdocs/compta/localtax/class/localtax.class.php
+++ b/htdocs/compta/localtax/class/localtax.class.php
@@ -182,9 +182,9 @@ class Localtax extends CommonObject
 		$sql.= " amount=".price2num($this->amount).",";
 		$sql.= " label='".$this->db->escape($this->label)."',";
 		$sql.= " note='".$this->db->escape($this->note)."',";
-		$sql.= " fk_bank=".((int) $this->fk_bank).",";
-		$sql.= " fk_user_creat=".((int) $this->fk_user_creat).",";
-		$sql.= " fk_user_modif=".((int) $this->fk_user_modif);
+		$sql.= " fk_bank=".(int) $this->fk_bank.",";
+		$sql.= " fk_user_creat=".(int) $this->fk_user_creat.",";
+		$sql.= " fk_user_modif=".(int) $this->fk_user_modif;
 		$sql.= " WHERE rowid=".$this->id;
 
         dol_syslog(get_class($this)."::update", LOG_DEBUG);
diff --git a/htdocs/compta/salaries/class/paymentsalary.class.php b/htdocs/compta/salaries/class/paymentsalary.class.php
index 6f3a9de4492..1d0bad641fc 100644
--- a/htdocs/compta/salaries/class/paymentsalary.class.php
+++ b/htdocs/compta/salaries/class/paymentsalary.class.php
@@ -143,7 +143,7 @@ class PaymentSalary extends CommonObject
         $sql.= " datesp='".$this->db->idate($this->datesp)."',";
         $sql.= " dateep='".$this->db->idate($this->dateep)."',";
         $sql.= " note='".$this->db->escape($this->note)."',";
-        $sql.= " fk_bank=".($this->fk_bank > 0 ? (int) $this->fk_bank : 'null').",";
+        $sql.= " fk_bank=".($this->fk_bank > 0 ? (int) $this->fk_bank : "null").",";
         $sql.= " fk_user_author=".((int) $this->fk_user_author).",";
         $sql.= " fk_user_modif=".($this->fk_user_modif > 0 ? (int) $this->fk_user_modif : 'null');