Cleanup of stray spaces and tabs
diff --git a/application/config/constants.php b/application/config/constants.php
index 1551cbc..4a879d3 100644
--- a/application/config/constants.php
+++ b/application/config/constants.php
@@ -27,13 +27,13 @@
 |
 */
 
-define('FOPEN_READ', 							'rb');
+define('FOPEN_READ',							'rb');
 define('FOPEN_READ_WRITE',						'r+b');
-define('FOPEN_WRITE_CREATE_DESTRUCTIVE', 		'wb'); // truncates existing file data, use with care
-define('FOPEN_READ_WRITE_CREATE_DESTRUCTIVE', 	'w+b'); // truncates existing file data, use with care
-define('FOPEN_WRITE_CREATE', 					'ab');
-define('FOPEN_READ_WRITE_CREATE', 				'a+b');
-define('FOPEN_WRITE_CREATE_STRICT', 			'xb');
+define('FOPEN_WRITE_CREATE_DESTRUCTIVE',		'wb'); // truncates existing file data, use with care
+define('FOPEN_READ_WRITE_CREATE_DESTRUCTIVE',	'w+b'); // truncates existing file data, use with care
+define('FOPEN_WRITE_CREATE',					'ab');
+define('FOPEN_READ_WRITE_CREATE',				'a+b');
+define('FOPEN_WRITE_CREATE_STRICT',				'xb');
 define('FOPEN_READ_WRITE_CREATE_STRICT',		'x+b');