minor tweaks

Author: mauroservienti

nservicebus/handlers/async-handlers_apm_core_[,9).partial.md

@@ -6,7 +6,7 @@ snippet: HandlerWhichIntegratesWithAPM
 
 ### Asynchronous RPC calls
 
-The APM approach described above can be used to integrate with remote procedure calls as shown in this snippet:
+The APM approach described above can be used to integrate with remote procedure calls, as shown in this snippet:
 
 snippet: HandlerWhichIntegratesWithRemotingWithAPM
 
@@ -15,4 +15,4 @@ or use [`Task.Run`](https://msdn.microsoft.com/en-us/library/system.threading.ta
 snippet: HandlerWhichIntegratesWithRemotingWithTask
 
 > [!NOTE]
-> [`Task.Run`](https://msdn.microsoft.com/en-us/library/system.threading.tasks.task.run.aspx) can have significantly less overhead than using a delegate with `BeginInvoke`/`EndInvoke`. By default, both APIs will use the worker thread pool as the underlying scheduling engine. Analyze and measure for the business scenarios involved.
+> [`Task.Run`](https://msdn.microsoft.com/en-us/library/system.threading.tasks.task.run.aspx) can have significantly less overhead than using a delegate with `BeginInvoke`/`EndInvoke`. Both APIs will use the worker thread pool as the underlying scheduling engine by default. Analyze and measure the business scenarios involved.