copyedits

Author: ethanpalm

navigation.mdx

@@ -588,9 +588,9 @@ Style pages with breadcrumbs to display the full navigation path at the top of p
 
 Control how users interact with navigation elements using the `interaction` property in your `docs.json`.
 
-### Auto navigation on expand
+### Enable auto-navigation for groups
 
-Different themes have different default behavior when clicking on navigation groups. You can override this behavior using the `drilldown` option:
+When a user expands a navigation group, some themes will automatically navigate to the first page in the group. You can override a theme's default behavior using the `drilldown` option:
 
 ```json
 {
@@ -608,9 +608,9 @@ Different themes have different default behavior when clicking on navigation gro
 }
 ```
 
-- Set to `true` to force automatic navigation to the first page when clicking navigation groups
-- Set to `false` to prevent navigation and only expand or collapse the group
-- Leave unset to use the theme's default behavior
+- Set to `true` to force automatic navigation to the first page when a navigation group is selected.
+- Set to `false` to prevent navigation and only expand or collapse the group when it is selected.
+- Leave unset to use the theme's default behavior.
 
 ## FAQ
 

settings.mdx

@@ -451,7 +451,7 @@ See [Themes](themes) for more information.
 
   <Expandable title="Interaction">
     <ResponseField name="drilldown" type="boolean">
-      Control automatic navigation behavior when clicking on navigation groups. Set to `true` to force navigation to the first page when expanding groups, `false` to only expand/collapse without navigation, or leave unset to use the theme's default behavior.
+      Control automatic navigation behavior when selecting navigation groups. Set to `true` to force navigation to the first page when a navigation group is expanded. Set to `false` to prevent navigation and only expand or collapse the group. Leave unset to use the theme's default behavior.
     </ResponseField>
   </Expandable>
 </ResponseField>