diff --git a/website/docs/guides/docs/sidebar/index.mdx b/website/docs/guides/docs/sidebar/index.mdx
index ae1d4ac400df..4d2c4d209b54 100644
--- a/website/docs/guides/docs/sidebar/index.mdx
+++ b/website/docs/guides/docs/sidebar/index.mdx
@@ -64,7 +64,7 @@ You can also define your sidebars explicitly.
 
 ## Sidebar object {#sidebar-object}
 
-A sidebar at its crux is a hierarchy of categories, doc links, and other hyperlinks.
+A sidebar is a hierarchy of categories, doc links, and other hyperlinks.
 
 ```ts
 type Sidebar =