Little cosmetic fix

src/server/server.cpp

@@ -42,7 +42,7 @@ void Server::handle_client(int client_socket, bool mode, int steps) {
 
     int bytes_received = recv(client_socket, buffer, sizeof(buffer), 0);
     if (bytes_received <= 0) {
-        std::cout << "Error in getting player name";
+        std::cout << "Error in getting player name" << std::endl;;
         close(client_socket);
         return;
     }