diff --git a/htdocs/compta/bank/fiche.php b/htdocs/compta/bank/fiche.php
index 6bd460ac4a6..774812ad13c 100644
--- a/htdocs/compta/bank/fiche.php
+++ b/htdocs/compta/bank/fiche.php
@@ -77,7 +77,7 @@ if ($_POST["action"] == 'add')
     $account->min_desired     = $_POST["account_min_desired"];
     $account->comment         = trim($_POST["account_comment"]);
 
-    if ($conf->global->MAIN_BANCK_ACCOUNTANCY_CODE_ALWAYS_REQUIRED && empty($account->account_number))
+    if ($conf->global->MAIN_BANK_ACCOUNTANCY_CODE_ALWAYS_REQUIRED && empty($account->account_number))
     {
         $message='<div class="error">'.$langs->trans("ErrorFieldRequired",$langs->transnoentities("AccountancyCode")).'</div>';
         $action='create';       // Force chargement page en mode creation
@@ -144,7 +144,7 @@ if ($_POST["action"] == 'update' && ! $_POST["cancel"])
     $account->min_desired     = $_POST["account_min_desired"];
     $account->comment         = trim($_POST["account_comment"]);
 
-    if ($conf->global->MAIN_BANCK_ACCOUNTANCY_CODE_ALWAYS_REQUIRED && empty($account->account_number))
+    if ($conf->global->MAIN_BANK_ACCOUNTANCY_CODE_ALWAYS_REQUIRED && empty($account->account_number))
     {
         $message='<div class="error">'.$langs->trans("ErrorFieldRequired",$langs->transnoentities("AccountancyCode")).'</div>';
         $action='edit';       // Force chargement page en mode creation
@@ -292,7 +292,7 @@ if ($action == 'create')
     */
 
 	// Accountancy code
-    if ($conf->global->MAIN_BANCK_ACCOUNTANCY_CODE_ALWAYS_REQUIRED)
+    if ($conf->global->MAIN_BANK_ACCOUNTANCY_CODE_ALWAYS_REQUIRED)
     {
         print '<tr><td valign="top" class="fieldrequired">'.$langs->trans("AccountancyCode").'</td>';
         print '<td colspan="3"><input type="text" name="account_number" value="'.$account->account_number.'"></td></tr>';
@@ -566,7 +566,7 @@ else
         print '</td></tr>';
 
         // Accountancy code
-        if ($conf->global->MAIN_BANCK_ACCOUNTANCY_CODE_ALWAYS_REQUIRED)
+        if ($conf->global->MAIN_BANK_ACCOUNTANCY_CODE_ALWAYS_REQUIRED)
 		{
             print '<tr><td valign="top" class="fieldrequired">'.$langs->trans("AccountancyCode").'</td>';
 	        print '<td colspan="3"><input type="text" name="account_number" value="'.(isset($_POST["account_number"])?$_POST["account_number"]:$account->account_number).'"></td></tr>';
diff --git a/htdocs/includes/modules/modAccounting.class.php b/htdocs/includes/modules/modAccounting.class.php
index 462b2074814..0a8960c17db 100644
--- a/htdocs/includes/modules/modAccounting.class.php
+++ b/htdocs/includes/modules/modAccounting.class.php
@@ -74,7 +74,7 @@ class modAccounting extends DolibarrModules
 
 		// Constants
 		$this->const = array(0=>array('MAIN_COMPANY_CODE_ALWAYS_REQUIRED','chaine','1','With this constants on, third party code is always required whatever is numbering module behaviour',0),
-							 1=>array('MAIN_BANCK_ACCOUNTANCY_CODE_ALWAYS_REQUIRED','chaine','1','With this constants on, bank account number is always required',0),
+							 1=>array('MAIN_BANK_ACCOUNTANCY_CODE_ALWAYS_REQUIRED','chaine','1','With this constants on, bank account number is always required',0),
 
 		);			// List of particular constants to add when module is enabled