Update accordions.mdx

Author: chdeskur

fern/products/docs/pages/component-library/default-components/accordions.mdx

@@ -38,7 +38,7 @@ The Accordion component allows you to create expandable sections in your documen
 </ParamField>
 
 <ParamField path="defaultOpen" type="boolean" default={false}>
-  Whether the accordion should be open by default when the page loads. If not specified, the accordion will be collapsed by default.
+  Whether the accordion should be open when the page loads. If not specified, the accordion will be collapsed by default.
 </ParamField>