Minor - Improve readability of GH#3020 and GH#3021

plugin/buycourses/lang/brazilian.php

@@ -95,4 +95,5 @@ $strings['PaymentMethod'] = "Método de pagamento";
 $strings['SWIFT'] = "Código SWIFT";
 $strings['SWIFT_help'] = "Formato padrão de Códigos de Identificação Bancária (BIC) e serve como um identificador exclusivo de um banco ou instituição financeira";
 $strings['ExportReport'] = "Exportar Relatório de Vendas";
+$strings['OrderTime'] = "Hora do pedido";
 $strings['SelectDateRange'] = "Selecione uma data de início e uma data de término para o relatório";

plugin/buycourses/lang/english.php

@@ -191,4 +191,5 @@ $strings['ClickHereToFinish'] = "Click here to finish";
 $strings['OrderCancelled'] = "Order cancelled";
 $strings['use_currency_symbol'] = "Use currency symbol";
 $strings['ExportReport'] =  "Export Sales Report";
+$strings['OrderTime'] = "Order time";
 $strings['SelectDateRange'] = "Select a <strong>start date</strong> and <strong>end date</strong> for the report";

plugin/buycourses/lang/french.php

@@ -160,5 +160,6 @@ $strings['BoughtBy'] = "Acheté par";
 $strings['PurchaserUser'] = "Utilisateur acheteur";
 $strings['Pending'] = "En attente";
 $strings['Names'] = "Nom";
-$strings['ExportReport'] =  "Rapport des ventes à l'exportation";
+$strings['ExportReport'] =  "Export du rapport des ventes";
+$strings['OrderTime'] = "Heure de commande";
 $strings['SelectDateRange'] = "Sélectionnez une date de début et une date de fin pour le rapport";

plugin/buycourses/src/buy_course_plugin.class.php

@@ -1281,9 +1281,10 @@ class BuyCoursesPlugin extends Plugin
     /**
      * Get the list statuses for sales.
      *
-     * @param null $dateStart
+     * @param string $dateStart
-     * @param null $dateEnd
+     * @param string $dateEnd
      * @return array
+     * @throws Exception
      */
     public function getSaleListReport($dateStart = null, $dateEnd = null)
     {

plugin/buycourses/src/export_report.php

@@ -1,5 +1,5 @@
 <?php
-
+/* For license terms, see /license.txt */
 //Initialization
 $cidReset = true;