Various fixes (typos, casing, ...) (#692)

Author: maartenba

src/content/docs/accesstokenmanagement/advanced/DPoP.md renamed to src/content/docs/accesstokenmanagement/advanced/dpop.md

@@ -110,7 +110,7 @@ public class WorkerManual : BackgroundService
 
 You can customize some of the per-request parameters by passing in an instance of `ClientCredentialsTokenRequestParameters`. This allows forcing a fresh token request (even if a cached token would exist) and also allows setting a per-request scope, resource and client assertion.
 
-### HTTP factory
+### HTTP Factory
 
 If you have set up HTTP clients in the HTTP factory, then no token related code is needed at all, e.g.:
 

src/content/docs/accesstokenmanagement/workers.md

@@ -19,7 +19,7 @@ import { LinkCard } from "@astrojs/starlight/components";
 
 You can try Duende IdentityServer with your favourite client library.
 
-We have a test instance at [demo.duendesoftware](https://demo.duendesoftware.com).
+We have a test instance at [demo.duendesoftware.com](https://demo.duendesoftware.com).
 
 On the main page you can find instructions on how to configure your client and how to call an API.