Incremented information about how to execute the autocomplete server

autocomplete/src/main.cpp

@@ -44,12 +44,15 @@ using namespace std;
 
 
 int main(int argc, char ** argv) {
-	if ( argc != 3 ){
-		cerr << "Usage: " << argv[0] << " <dicionary:file_url> <port:int>\n";
+	if ( argc < 2 ){
+		cerr << "Usage: " << argv[0] << " <string dicionary=../brazilian.txt> <int port=4242>\n";
 		return 1;
 	}
 	
-	int port = atoi(argv[2]);
+	int port = 4242;
+	if ( argc > 2 ){
+		port = atoi(argv[2]);
+	}
 	EmbeddedServer server(argv[1], port);
 	while(1)
 		sleep(100);