diff --git a/main.cpp b/main.cpp
index bf94bf2..e75d473 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,6 +1,7 @@
 #include "config.h"
 #include "server.h"
 
+// main function
 int main(int, char **) {
     Yc::Lib::Config *config = new Yc::Lib::Config();
     Yc::Lib::Server server(config);