diff --git a/website/docs/guides/docs/sidebar.md b/website/docs/guides/docs/sidebar.md
index 927aa5f4e0..d9334042e0 100644
--- a/website/docs/guides/docs/sidebar.md
+++ b/website/docs/guides/docs/sidebar.md
@@ -861,7 +861,7 @@ module.exports = {
           // Example: return an hardcoded list of static sidebar items
           return [
             {type: 'doc', id: 'doc1'},
-            {type: 'doc', id: 'doc2'}},
+            {type: 'doc', id: 'doc2'},
           ];
         },
         // highlight-end
diff --git a/website/versioned_docs/version-2.0.0-beta.14/guides/docs/sidebar.md b/website/versioned_docs/version-2.0.0-beta.14/guides/docs/sidebar.md
index a03e683734..45149cff0e 100644
--- a/website/versioned_docs/version-2.0.0-beta.14/guides/docs/sidebar.md
+++ b/website/versioned_docs/version-2.0.0-beta.14/guides/docs/sidebar.md
@@ -860,7 +860,7 @@ module.exports = {
           // Example: return an hardcoded list of static sidebar items
           return [
             {type: 'doc', id: 'doc1'},
-            {type: 'doc', id: 'doc2'}},
+            {type: 'doc', id: 'doc2'},
           ];
         },
         // highlight-end