diff --git a/lab04.h b/lab04.h
index 68c19fb..da95e11 100644
--- a/lab04.h
+++ b/lab04.h
@@ -1,5 +1,6 @@
 #ifndef LAB04_H_INCLUDED
 #define LAB04_H_INCLUDED
+
 #include <iostream>
 #include <iomanip>
 #include <cstdint>