From c840214aeb9e8bff34db8cb1a337ef2bc8f07785 Mon Sep 17 00:00:00 2001
From: David Khourshid <davidkpiano@gmail.com>
Date: Wed, 21 Oct 2015 08:18:48 -0400
Subject: [PATCH] Updating "JSX Gotchas" docs for Custom Attributes

Adds note that custom attributes are supported on custom elements.
---
 docs/02.3-jsx-gotchas.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docs/02.3-jsx-gotchas.md b/docs/02.3-jsx-gotchas.md
index 6ab5d4ad..10ae6bcf 100644
--- a/docs/02.3-jsx-gotchas.md
+++ b/docs/02.3-jsx-gotchas.md
@@ -61,6 +61,12 @@ If you pass properties to native HTML elements that do not exist in the HTML spe
 <div data-custom-attribute="foo" />
 ```
 
+However, arbitrary attributes are supported on custom elements (those with a hyphen in the tag name or an `is="..."` attribute).
+
+```javascript
+<x-my-component custom-attribute="foo" />
+```
+
 [Web Accessibility](http://www.w3.org/WAI/intro/aria) attributes starting with `aria-` will be rendered properly.
 
 ```javascript