Update form_helper.php
diff --git a/system/helpers/form_helper.php b/system/helpers/form_helper.php
index dca4270..70c40a9 100644
--- a/system/helpers/form_helper.php
+++ b/system/helpers/form_helper.php
@@ -676,7 +676,7 @@
*
* @param string $field Field name
* @param string $default Default value
- * @param bool $html_escape HTML escaped value
+ * @param bool $html_escape Whether to escape HTML special characters or not
* @return string
*/
function set_value($field, $default = '', $html_escape = TRUE)