async test

example/bench.cpp

@@ -45,7 +45,7 @@ int main(int argc, char *argv[])
             threads = atoi(argv[2]);
         if (argc > 3)
             queue_size = atoi(argv[3]);
-
+        
         cout << "*******************************************************************************\n";
         cout << "Single thread, " << format(howmany) << " iterations" << endl;
         cout << "*******************************************************************************\n";

example/example.cpp

@@ -105,7 +105,7 @@ int main(int, char *[])
 
 void async_example()
 {
-    size_t q_size = 4096; // queue size must be power of 2
+    size_t q_size = 4096; 
     spdlog::set_async_mode(q_size);
     auto async_file = spd::daily_logger_st("async_file_logger", "logs/async_log.txt");
     for (int i = 0; i < 100; ++i)