diff --git a/www/content/attributes/hx-headers.md b/www/content/attributes/hx-headers.md
index a1f139617..f622f7ba4 100644
--- a/www/content/attributes/hx-headers.md
+++ b/www/content/attributes/hx-headers.md
@@ -2,23 +2,25 @@
 title = "hx-headers"
 +++
 
-The `hx-headers` attribute allows you to add to the headers that will be submitted with an AJAX request.  
+The `hx-headers` attribute allows you to add to the headers that will be submitted with an AJAX request.
 
-By default, the value of this attribute is a list of name-expression values in [JSON (JavaScript Object Notation)](https://www.json.org/json-en.html) 
+By default, the value of this attribute is a list of name-expression values in [JSON (JavaScript Object Notation)](https://www.json.org/json-en.html)
 format.
 
 If you wish for `hx-headers` to *evaluate* the values given, you can prefix the values with `javascript:` or `js:`.
 
 ```html
   <div hx-get="/example" hx-headers='{"myHeader": "My Value"}'>Get Some HTML, Including A Custom Header in the Request</div>
+
+  <div hx-get="/example" hx-headers='js:{myVal: calculateValue()}'>Get Some HTML, Including a Dynamic Custom Header from Javascript in the Request</div>
 ```
 
 ## Security Considerations
 
-* By default, the value of `hx-headers` must be valid [JSON](https://developer.mozilla.org/en-US/docs/Glossary/JSON). 
+* By default, the value of `hx-headers` must be valid [JSON](https://developer.mozilla.org/en-US/docs/Glossary/JSON).
   It is **not** dynamically computed.  If you use the `javascript:` prefix, be aware that you are introducing
-  security considerations, especially when dealing with user input such as query strings or user-generated content, 
-  which could introduce a [Cross-Site Scripting (XSS)](https://owasp.org/www-community/attacks/xss/) vulnerability. 
+  security considerations, especially when dealing with user input such as query strings or user-generated content,
+  which could introduce a [Cross-Site Scripting (XSS)](https://owasp.org/www-community/attacks/xss/) vulnerability.
 
 ## Notes