[ci skip] style and phpdoc-related changes (rel #1295)
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index d381440..76bbc24 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -154,6 +154,7 @@
/**
* Perform the file upload
*
+ * @param string $field = 'userfile'
* @return bool
*/
public function do_upload($field = 'userfile')
@@ -790,7 +791,8 @@
/**
* Limit the File Name Length
*
- * @param string
+ * @param string $filename
+ * @param int $length
* @return string
*/
public function limit_filename_length($filename, $length)