diff --git a/src/modules/accordion.marko b/src/modules/accordion.marko
index 94e27d5d8..42cb30f42 100644
--- a/src/modules/accordion.marko
+++ b/src/modules/accordion.marko
@@ -2,11 +2,11 @@
     <section-header metadata=input.metadata name=input.name/>
 
     <p>
-        An accordion is a list of <a href="#details">details</a> that are grouped together. Interacting with each item can expand or collapse to show or hide additional content.
+        An accordion is a series of expandable sections of content. Each section has a summary header that is used to toggle the display of its related content.  
     </p>
 
     <h3>Default Accordion</h3>
-    <p>By default, each section(aka details) can be opened & remain open until closed manually.</p>
+    <p>By default, each section is rendered as closed. When opened, the section will stay open until explicitly closed.</p>
     <div class="demo">
         <div class="demo__inner">
             <ul
@@ -159,7 +159,7 @@
     </highlight-code>
 
     <h3>Opened Accordion</h3>
-    <p>Apply <span class="highlight">Open</span> attribute on details to open the section.</p>
+    <p>Apply the <span class="highlight">open</span> property to render a section in an open state.</p>
     <div class="demo">
         <div class="demo__inner">
             <ul
@@ -312,9 +312,9 @@
     <p>
         Apply the
         <span class="highlight">
-            details__summary--large
+            accordion--large
         </span>
-         class to use the larger version of accordion.
+         modifier to increase the size of each section summary.
     </p>
     <div class="demo">
         <div class="demo__inner">
@@ -461,8 +461,8 @@
             </ul>
     </highlight-code>
 
-    <h3>Auto collapsing Accordion</h3>
-    <p>Use the <span class="highlight">name</span> attribute, to ensure only one section can be open at a time, with other sections automatically closing.</p>
+    <h3>Auto-Collapsing Accordion</h3>
+    <p>Use the <span class="highlight">name</span> attribute to ensure only one section can be open at a time, with other sections automatically closing.</p>
     <p><b>NOTE:</b> For browsers that do not yet support this attribute, Javascript is needed to mimic the behavior as a fallback.</p>
     <div class="demo">
         <div class="demo__inner">