diff --git a/docs/pages/pages-themes/theme-c.html b/docs/pages/pages-themes/theme-c.html
index 2ce179d0..3c16bfb5 100644
--- a/docs/pages/pages-themes/theme-c.html
+++ b/docs/pages/pages-themes/theme-c.html
@@ -100,7 +100,7 @@
 					<div data-role="collapsible-set">
 						<div data-role="collapsible" data-collapsed="false">
 							<h3>Section 1</h3>
-							<p>I'm the collapsible content in a set so this feels like an accordion. I'm hidden by default because I have the "collapsed" state; you need to expand the header to see me.</p>
+							<p>I'm the collapsible content in a set so this feels like an accordion. I'm visible by default because I have the <code>data-collapsed="false"</code> attribute; to collapse me, either click my header or expand another header in my set.</p>
 						</div>
 						<div data-role="collapsible">
 							<h3>Section 2</h3>