From 07c937583d56776b7cfd0564b542fa95a7765012 Mon Sep 17 00:00:00 2001
From: Emanuil Rusev <hello@erusev.com>
Date: Sun, 22 Oct 2017 15:57:58 +0300
Subject: [PATCH] improve readme

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index ffe3116..0459e3c 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,8 @@ Better Markdown Parser in PHP
 * Tested in 5.3 to 7.1 and in HHVM
 * [Markdown Extra extension](https://github.com/erusev/parsedown-extra)
 
+Note that when you deal with untrusted content (ex: user commnets) you should also use a HTML sanitizer like [HTML Purifier](http://htmlpurifier.org/).
+
 ### Installation
 
 Include `Parsedown.php` or install [the composer package](https://packagist.org/packages/erusev/parsedown).