Update README.md

Author: WilsonLe

README.md

@@ -24,7 +24,7 @@ Technically this plugin should work with all generic OAuth2 providers. Here are
 | Provider | Status                                                                                                                                                                                                      | Example                        |
 | -------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------ |
 | Google   | [![Test Google OAuth](https://github.com/WilsonLe/payload-oauth2/actions/workflows/test-google-oauth.yml/badge.svg)](https://github.com/WilsonLe/payload-oauth2/actions/workflows/test-google-oauth.yml)    | [Config](./examples/google.md) |
-| Zitadel  | [![Test Zitadel OAuth](https://github.com/WilsonLe/payload-oauth2/actions/workflows/test-zitadel-oauth.yml/badge.svg)](https://github.com/WilsonLe/payload-oauth2/actions/workflows/test-zitadel-oauth.yml) | [Config](./examples/google.md) |
+| Zitadel  | [![Test Zitadel OAuth](https://github.com/WilsonLe/payload-oauth2/actions/workflows/test-zitadel-oauth.yml/badge.svg)](https://github.com/WilsonLe/payload-oauth2/actions/workflows/test-zitadel-oauth.yml) | [Config](./examples/zitadel.md) |
 
 # Installation