diff --git a/netcalc.c b/netcalc.c
index 9f21e07..1d88ca4 100644
--- a/netcalc.c
+++ b/netcalc.c
@@ -273,6 +273,9 @@ int client()
 	return 0;
 }
 
+/// The main method, starts depending on the args as client or server
+/// @param argc argument count
+/// @param argv array of options, -c for client followed by hostname and port
 int main(int argc, char *argv[])
 {
 	SOCKFD = 0;