Update custom-css.mdx

docs/self-hosting/guides/white-labeling/custom-css.mdx

@@ -2,10 +2,6 @@
 title: "How to add custom CSS"
 ---
 
-<Warning>
-Adding or modifying CSS counts as changing the code, so as per [our license](https://github.com/calcom/cal.com/blob/main/LICENSE) **you must either open-source your modified version or purchase an enterprise license.**
-</Warning>
-
 Cal.com uses [TailwindCSS](https://tailwindcss.com/) as a replacement for traditional CSS styling within the application, but some people prefer to add CSS styles themselves.
 
 CSS files should be stored in the `styles` directory within the codebase.
@@ -33,4 +29,4 @@ import "../styles/your-new-stylesheet.css";
 These styles will apply to all pages and components in your application.
 </Info>
 
-Due to the global nature of stylesheets, and to avoid conflicts, you may **only import them inside** **`pages/_app.tsx`**.
+Due to the global nature of stylesheets, and to avoid conflicts, you may **only import them inside** **`pages/_app.tsx`**.