diff --git a/cv4/a_train.c b/cv4/a_train.c
index 175ce96..78af766 100755
--- a/cv4/a_train.c
+++ b/cv4/a_train.c
@@ -23,7 +23,7 @@ struct car* add_car(struct car* first,const char* target) {
 void print_train(struct car* first) {
 	struct car* this = first;
 	while(this != NULL){
-		printf("%s",this->value);
+		printf("%s->",this->value);
 		this = this->next;
 	}
 
@@ -55,7 +55,7 @@ struct car* clear_train(struct car* first, const char* target) {
 		if(strcmp(this->value, target) == 0){
 			//strcpy(this->value,this->next->value);
 			//this->next=NULL;
-			strucat car* tmp = this->next;
+			struct car* tmp = this->next;
 			free(this);
 			//free(this->next);
 			return tmp;