docs: Fixed broken link (nextauthjs#8172)

docs/docs/guides/adapters/using-a-database-adapter.md

@@ -2,7 +2,7 @@
 title: Using a database adapter
 ---
 
-An **Adapter** in Auth.js connects your application to whatever database or backend system you want to use to store data for users, their accounts, sessions, etc. Adapters are optional, unless you need to persist user information in your own database, or you want to implement certain flows. The [Email Provider](/getting-started/email-tutorial) requires an adapter to be able to save [Verification Tokens](/reference/adapters/models#verification-token).
+An **Adapter** in Auth.js connects your application to whatever database or backend system you want to use to store data for users, their accounts, sessions, etc. Adapters are optional, unless you need to persist user information in your own database, or you want to implement certain flows. The [Email Provider](/getting-started/email-tutorial) requires an adapter to be able to save [Verification Tokens](/reference/adapters#verification-token).
 
 :::tip
 When using a database, you can still use JWT for session handling for fast access. See the [`session.strategy`](/reference/configuration/auth-config#session) option. Read about the trade-offs of JWT in the [FAQ](/concepts/faq#json-web-tokens).