diff --git a/cv7/program.c b/cv7/program.c
index ffd0948..b3e0900 100644
--- a/cv7/program.c
+++ b/cv7/program.c
@@ -33,14 +33,14 @@ struct tree* load_tree() {
     return node;
 }
 
-void print_tree(struct tree* tree,int offset){
+void print_tree(struct tree* tree, int offset){
     for (int i = 0; i < offset; i++){
         printf(" ");
     }
-    printf("%s",tree->question);
+    printf("%s", tree->value);
     if (tree->left){
-        print_tree(tree->left,offset +3);
-        print_tree(tree->right,offset +3);
+        print_tree(tree->left, offset + 3);
+        print_tree(tree->right, offset + 3);
     }
 }