Fix MD linting in area-owners.md (#60632)

/cc @danmoseley

Author: sebastienros

docs/area-owners.md

@@ -2,7 +2,6 @@
 
 The below table lists all the `area-`labels used in the **dotnet/aspnetcore** repository and their owners.
 
-
 | area label                                                                                                                    | Owners                                                                                                                                                                                                                     | Description                                                                                                                                                            |
 | ----------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | **[area-auth](https://github.com/dotnet/aspnetcore/issues?q=is%3Aissue+is%3Aopen+label%3Aarea-auth)**                         | [@joperezr](https://github.com/joperezr) [@mikekistler](https://github.com/mikekistler) [@halter73](https://github.com/halter73) [@mackinnonbuck](https://github.com/mackinnonbuck)                                        | Authn, Authz, OAuth, OIDC, Bearer                                                                                                                                      |