MINOR: Small code improvements

[mailer.git] / inc / libs / coupon_functions.php

diff --git a/inc/libs/coupon_functions.php b/inc/libs/coupon_functions.php
index 2ee0f69a15f9e0ca5646387cc2516097e06729f1..e061fb16c5d9346f57f11995d16c51b5c91f3231 100644 (file)
--- a/inc/libs/coupon_functions.php
+++ b/inc/libs/coupon_functions.php
@@ -16,7 +16,7 @@
  * $Author::                                                          $ *
  * -------------------------------------------------------------------- *
  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
- * Copyright (c) 2009 - 2011 by Mailer Developer Team                   *
+ * Copyright (c) 2009 - 2012 by Mailer Developer Team                   *
  * For more information visit: http://mxchange.org                      *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
@@ -42,7 +42,7 @@ if (!defined('__SECURITY')) {
 
 // Wrapper function for 'coupon_default_points'
 function getCouponDefaultPoints () {
-       // Do we have cache?
+       // Is there cache?
        if (!isset($GLOBALS[__FUNCTION__])) {
                // Get config entry
                $GLOBALS[__FUNCTION__] = getConfig('coupon_default_points');
@@ -54,7 +54,7 @@ function getCouponDefaultPoints () {
 
 // Wrapper function for 'coupon_autopurge_time'
 function getCouponAutopurgeTime () {
-       // Do we have cache?
+       // Is there cache?
        if (!isset($GLOBALS[__FUNCTION__])) {
                // Get config entry
                $GLOBALS[__FUNCTION__] = getConfig('coupon_autopurge_time');
@@ -66,7 +66,7 @@ function getCouponAutopurgeTime () {
 
 // Wrapper function for 'coupon_userid'
 function getCouponUserid () {
-       // Do we have cache?
+       // Is there cache?
        if (!isset($GLOBALS[__FUNCTION__])) {
                // Get config entry
                $GLOBALS[__FUNCTION__] = getConfig('coupon_userid');