Update README.md

Fixed typo in Next.js v15 support note.

Author: desjardinsalec

README.md

@@ -28,7 +28,7 @@ The Auth0 Next.js SDK is a library for implementing user authentication in Next.
 > [!NOTE] 
 > #### Looking for Next.js v15 support?
 > We're currently hard at work building a new version of this Auth0 SDK that provides support for the latest version of Next.js v15.
-> You can find more info and try it out trough the [v4 branch of this repository](https://github.com/auth0/nextjs-auth0/tree/v4).
+> You can find more info and try it out through the [v4 branch of this repository](https://github.com/auth0/nextjs-auth0/tree/v4).
 
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