Update src/OpenTelemetry.Instrumentation.AspNetCore/CHANGELOG.md

Co-authored-by: Cijo Thomas <[email protected]>

src/OpenTelemetry.Instrumentation.AspNetCore/CHANGELOG.md

@@ -87,7 +87,7 @@ to `http` or `http/dup`.
 ([#4934](https://github.com/open-telemetry/opentelemetry-dotnet/pull/4934))
 
 * **Breaking**: Removed `Enrich` and `Filter` support for **metrics**
-  instrumentation. The `Enrich` API for `http.server.request.duration` will be
+  instrumentation. An `Enrich` API for `http.server.request.duration` will be
   available for users targeting `.NET8.0` or newer frameworks. For details see
   [Enrich the ASP.NET Core request
   metric](https://learn.microsoft.com/aspnet/core/log-mon/metrics/metrics?view=aspnetcore-8.0#enrich-the-aspnet-core-request-metric).