diff --git a/system/helpers/captcha_helper.php b/system/helpers/captcha_helper.php
index 8f44806..b1a7eed 100644
--- a/system/helpers/captcha_helper.php
+++ b/system/helpers/captcha_helper.php
@@ -54,10 +54,10 @@
 	/**
 	 * Create CAPTCHA
 	 *
-	 * @param	array	$data		data for the CAPTCHA
-	 * @param	string	$img_path	path to create the image in
-	 * @param	string	$img_url	URL to the CAPTCHA image folder
-	 * @param	string	$font_path	server path to font
+	 * @param	array	$data		Data for the CAPTCHA
+	 * @param	string	$img_path	Path to create the image in (deprecated)
+	 * @param	string	$img_url	URL to the CAPTCHA image folder (deprecated)
+	 * @param	string	$font_path	Server path to font (deprecated)
 	 * @return	string
 	 */
 	function create_captcha($data = '', $img_path = '', $img_url = '', $font_path = '')