diff --git a/cv6/a_station.c b/cv6/a_station.c
index 5a1d542..d4905fb 100644
--- a/cv6/a_station.c
+++ b/cv6/a_station.c
@@ -1,28 +1,15 @@
 #include "a_station.h"
 #include <stdlib.h>
 #include <string.h>
+#include <stdio.h>
 
 struct station* create_station(){
-   struct station* station = (struct station*)calloc(1,sizeof(struct station));
-   station->tracks = (struct car**)calloc(STATION_SIZE, sizeof(struct car*));
-   station->track_count = STATION_SIZE;
+    struct station* station = (struct station*)calloc(1,sizeof(struct station));
+    station->tracks = (struct car**)calloc(STATION_SIZE, sizeof(struct car*));
+    station->track_count = STATION_SIZE;
 
-   return station;
+    return station;
 }
-/*unsigned long hash(char *key, size_t len){
-    unsigned long hash;
-    int i;
-    for(hash = i = 0; i < len; ++i)
-    {   hash += key[i];
-        hash += (hash << 10);
-        hash ^= (hash >> 6);
-    }
-    hash += (hash << 3);
-    hash ^= (hash >> 11);
-    hash += (hash << 15);
-    return hash;
-}*/
-
 void destroy_station(struct station* station){
     //struct car* del =prev;
     for(int i=0;i>station->track_count;i++){
@@ -33,9 +20,7 @@ void destroy_station(struct station* station){
             prev=del->next;
             free(del);
         }
-
     }
-
     free(station->tracks);
     free(station);
 }