Fix Markdown linting and remove localization from link

src/OpenTelemetry.Exporter.Prometheus.AspNetCore/README.md

@@ -65,8 +65,10 @@ dotnet add package --prerelease OpenTelemetry.Exporter.Prometheus.AspNetCore
             context => context.Request.Path == "/internal/metrics"
                 && context.Connection.LocalPort == 5067);
     ```
-
-    This can be used in combination with [configuring multiple ports on the ASP.NET application](https://learn.microsoft.com/en-us/aspnet/core/fundamentals/servers/kestrel/endpoints?view=aspnetcore-6.0) to expose the scraping endpoint on a different port.
+
+    This can be used in combination with
+    [configuring multiple ports on the ASP.NET application](https://learn.microsoft.com/aspnet/core/fundamentals/servers/kestrel/endpoints)
+    to expose the scraping endpoint on a different port.
 
 ## Configuration