Update README.md

Author: koenbeuk

README.md

@@ -198,16 +198,15 @@ var triggerSession = triggerService.CreateSession(context); // A trigger session
 try {
     await context.SaveChangesAsync();
     await triggerSession.RaiseBeforeCommitTriggers();    
+    await context.CommitAsync();
+    await triggerSession.RaiseAfterCommitTriggers();
 }
 catch {
     await triggerSession.RaiseBeforeRollbackTriggers();
     await context.RollbackAsync();
     await triggerSession.RaiseAfterRollbackTriggers();	
     throw;
 }
-
-await context.CommitAsync();
-await triggerSession.RaiseAfterCommitTriggers();
 ```
 In this example we were not able to inherit from TriggeredDbContext since we want to manually control the TriggerSession