Changed output from worker to unique workflows

src/CounterInterceptor/Program.cs

@@ -62,7 +62,7 @@ await worker.ExecuteAsync(async () =>
             // Print worker counter info
             Console.WriteLine("\nCollected Worker Counter Info:\n");
             Console.WriteLine(counterInterceptor.WorkerInfo());
-            Console.WriteLine($"Number of workers: {counterInterceptor.Counts.Count}");
+            Console.WriteLine($"Number of unique workflows: {counterInterceptor.Counts.Count}");
 
             // Print client counter info
             Console.WriteLine();