Fixed typo in logs.
diff --git a/system/libraries/Log.php b/system/libraries/Log.php
index a4dd47f..e662708 100644
--- a/system/libraries/Log.php
+++ b/system/libraries/Log.php
@@ -152,7 +152,7 @@
 		if ( ! file_exists($filepath))
 		{
 			$newfile = TRUE;
-			$message .= '<'."?php if defined('BASEPATH') OR exit('No direct script access allowed'); ?".">\n\n";
+			$message .= '<'."?php defined('BASEPATH') OR exit('No direct script access allowed'); ?".">\n\n";
 		}
 
 		if ( ! $fp = @fopen($filepath, FOPEN_WRITE_CREATE))