Update README.md

README.md

@@ -92,7 +92,7 @@ int main(int, char* [])
         //
         // Create a basic multithreaded file logger (use "file_logger_st" for the single threaded version)
         //
-        auto my_logger = spd::file_logger_mt("basic_logger", "logs/basic.txt");
+        auto my_logger = spd::basic_logger_mt("basic_logger", "logs/basic.txt");
         my_logger->info("Some log message");
 
         //