diff --git a/website/docs/guides/markdown-features/markdown-features-diagrams.mdx b/website/docs/guides/markdown-features/markdown-features-diagrams.mdx
index ae59efe5b464..b413111915c0 100644
--- a/website/docs/guides/markdown-features/markdown-features-diagrams.mdx
+++ b/website/docs/guides/markdown-features/markdown-features-diagrams.mdx
@@ -68,13 +68,13 @@ See the [Mermaid theme documentation](https://mermaid-js.github.io/mermaid/#/the
 
 ## Mermaid Config {#configuration}
 
-Options in `mermaid.mermaidOptions` will be passed directly to `mermaid.initialize`:
+Options in `mermaid.options` will be passed directly to `mermaid.initialize`:
 
 ```js title="docusaurus.config.js"
 module.exports = {
   themeConfig: {
     mermaid: {
-      mermaidOptions: {
+      options: {
         maxTextSize: 50,
       },
     },
diff --git a/website/versioned_docs/version-2.2.0/guides/markdown-features/markdown-features-diagrams.mdx b/website/versioned_docs/version-2.2.0/guides/markdown-features/markdown-features-diagrams.mdx
index ae59efe5b464..b413111915c0 100644
--- a/website/versioned_docs/version-2.2.0/guides/markdown-features/markdown-features-diagrams.mdx
+++ b/website/versioned_docs/version-2.2.0/guides/markdown-features/markdown-features-diagrams.mdx
@@ -68,13 +68,13 @@ See the [Mermaid theme documentation](https://mermaid-js.github.io/mermaid/#/the
 
 ## Mermaid Config {#configuration}
 
-Options in `mermaid.mermaidOptions` will be passed directly to `mermaid.initialize`:
+Options in `mermaid.options` will be passed directly to `mermaid.initialize`:
 
 ```js title="docusaurus.config.js"
 module.exports = {
   themeConfig: {
     mermaid: {
-      mermaidOptions: {
+      options: {
         maxTextSize: 50,
       },
     },