diff --git a/cv4/a_train.c b/cv4/a_train.c
index 185da4e..5ed5772 100755
--- a/cv4/a_train.c
+++ b/cv4/a_train.c
@@ -56,7 +56,7 @@ struct car* clear_train(struct car* first, const char* target) {
 			//strcpy(this->value,this->next->value);
 			//this->next=NULL;
 			free(this);
-			this=this->next
+			this=this->next;
 			//free(this->next);
 			return this;
 		}else if(strcmp(this->next->value, target) == 0){