Cleanup of stray spaces and tabs
diff --git a/system/helpers/email_helper.php b/system/helpers/email_helper.php
index 046562a..7c8a610 100644
--- a/system/helpers/email_helper.php
+++ b/system/helpers/email_helper.php
@@ -32,7 +32,7 @@
*
* @access public
* @return bool
- */
+ */
if ( ! function_exists('valid_email'))
{
function valid_email($address)
@@ -48,7 +48,7 @@
*
* @access public
* @return bool
- */
+ */
if ( ! function_exists('send_email'))
{
function send_email($recipient, $subject = 'Test email', $message = 'Hello World')