diff --git a/docs/02-app/01-building-your-application/07-configuring/05-mdx.mdx b/docs/02-app/01-building-your-application/07-configuring/05-mdx.mdx
index 590bb44c4b..fcb919c1b3 100644
--- a/docs/02-app/01-building-your-application/07-configuring/05-mdx.mdx
+++ b/docs/02-app/01-building-your-application/07-configuring/05-mdx.mdx
@@ -60,9 +60,9 @@ export default withMDX(nextConfig)
 
 This allows `.md` and `.mdx` files to act as pages, routes, or imports in your application.
 
-## Add a `mdx-components.tsx` file
+## Add an `mdx-components.tsx` file
 
-Create a `mdx-components.tsx` (or `.js`) file in the root of your project to define global MDX Components. For example, at the same level as `pages` or `app`, or inside `src` if applicable.
+Create an `mdx-components.tsx` (or `.js`) file in the root of your project to define global MDX Components. For example, at the same level as `pages` or `app`, or inside `src` if applicable.
 
 ```tsx filename="mdx-components.tsx" switcher
 import type { MDXComponents } from 'mdx/types'
diff --git a/packages/next-mdx/readme.md b/packages/next-mdx/readme.md
index a5356686fd..1504440c9a 100644
--- a/packages/next-mdx/readme.md
+++ b/packages/next-mdx/readme.md
@@ -102,7 +102,7 @@ yarn add @next/mdx
 
 ## Usage
 
-Create a `mdx-components.js` file at the root of your project with the following contents:
+Create an `mdx-components.js` file at the root of your project with the following contents:
 
 ```js
 // This file is required to use @next/mdx in the `app` directory.