diff --git a/validate.hpp b/validate.hpp
index cc6daca..2740d57 100644
--- a/validate.hpp
+++ b/validate.hpp
@@ -40,7 +40,7 @@ vector<int> validate(vector<int> sequence, vector<int> guess) {
 }
 
 string format_response(vector<int> response) {
-	return to_string(response[0]) + " somewhere / " + to_string(response[1]) + "on the right spot\n";
+	return to_string(response[0]) + " somewhere / " + to_string(response[1]) + " on the right spot\n";
 }
 string format_guess(vector<int> guess) {
 	string r = "";