diff --git a/website/docs/guides/docs/sidebar.md b/website/docs/guides/docs/sidebar.md
index 40421b3cf9..832e4699c1 100644
--- a/website/docs/guides/docs/sidebar.md
+++ b/website/docs/guides/docs/sidebar.md
@@ -314,8 +314,8 @@ To pass in custom props to a swizzled sidebar item, add the optional `customProp
 
 ```js
 {
-  type: 'doc';
-  id: 'doc1';
+  type: 'doc',
+  id: 'doc1',
   customProps: {
     /* props */
   }
diff --git a/website/versioned_docs/version-2.0.0-alpha.71/guides/docs/sidebar.md b/website/versioned_docs/version-2.0.0-alpha.71/guides/docs/sidebar.md
index 77f10f6e63..a689211524 100644
--- a/website/versioned_docs/version-2.0.0-alpha.71/guides/docs/sidebar.md
+++ b/website/versioned_docs/version-2.0.0-alpha.71/guides/docs/sidebar.md
@@ -314,8 +314,8 @@ To pass in custom props to a swizzled sidebar item, add the optional `customProp
 
 ```js
 {
-  type: 'doc';
-  id: 'doc1';
+  type: 'doc',
+  id: 'doc1',
   customProps: {
     /* props */
   }
diff --git a/website/versioned_docs/version-2.0.0-alpha.72/guides/docs/sidebar.md b/website/versioned_docs/version-2.0.0-alpha.72/guides/docs/sidebar.md
index 77f10f6e63..a689211524 100644
--- a/website/versioned_docs/version-2.0.0-alpha.72/guides/docs/sidebar.md
+++ b/website/versioned_docs/version-2.0.0-alpha.72/guides/docs/sidebar.md
@@ -314,8 +314,8 @@ To pass in custom props to a swizzled sidebar item, add the optional `customProp
 
 ```js
 {
-  type: 'doc';
-  id: 'doc1';
+  type: 'doc',
+  id: 'doc1',
   customProps: {
     /* props */
   }