chore: update readme

README.md

@@ -35,13 +35,6 @@ pnpm test:watch
 pnpm test:ci
 ```
 
-### Use your own mail templates
-> You use your own mail templates by replacing the default ones we provided (either in-code or by mounting them into the /app/static/mail_templates folder).
-
-The mail templates always come in a .html and a .txt variant to provide compatability with legacy mail clients.
-Currently the following templates exist:
-* pw-reset.(html/txt)
-
 ### Generate Docs
 ```bash
 pnpm docs