diff --git a/cv6/a_station.c b/cv6/a_station.c
index 494eb1e..9aa8696 100644
--- a/cv6/a_station.c
+++ b/cv6/a_station.c
@@ -27,12 +27,11 @@ void destroy_station(struct station* station){
 int select_track(struct station* station, const char* target){
     unsigned int hash = 0;
     for(int i = 0; target[i] != '\0'; i++){
+       //i used "lose lose" function, because it's simple and clear
        hash += target[i]; 
-       //hash = target[i] + (hash << 6) + (hash << 16) - hash;
     }
-    //if(hash < 0 || hash > station->track_count){
-        hash = hash % station->track_count;
-    //}
+    //change hash, so that it will be between 0 and station->track_count
+    hash = hash % station->track_count;
     return hash;
 }