-- fixed status msg for CRM-12492

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* CRM-12492: Prevent deletion of last AR financial account, and of A/R relationship for Financial Type
  http://issues.civicrm.org/jira/browse/CRM-12492

CRM/Financial/Form/FinancialAccount.php

@@ -68,7 +68,7 @@ class CRM_Financial_Form_FinancialAccount extends CRM_Contribute_Form {
         && !CRM_Financial_BAO_FinancialAccount::getARAccounts($this->_id, array_search('Asset', $financialAccountType))) {
         $this->_isARFlag = TRUE;
         if ($this->_action & CRM_Core_Action::DELETE) {
-          CRM_Core_Session::setStatus(ts("Financial account with 'AR' account cannot be deleted."), 
+          CRM_Core_Session::setStatus(ts("The selected financial account cannot be deleted because least one Accounts Receivable type account is required (to ensure that accounting transactions are in balance)."), 
             '', 'error');
           CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/admin/financial/financialAccount',
             "reset=1&action=browse"));