diff --git a/hw07_file_copying/copy.go b/hw07_file_copying/copy.go
index e8b329d..040c7a9 100644
--- a/hw07_file_copying/copy.go
+++ b/hw07_file_copying/copy.go
@@ -72,5 +72,6 @@ func Copy(fromPath string, toPath string, offset, limit int64) error {
 	if _, err = io.CopyN(fOut, pg, limit); err != nil {
 		return err
 	}
+
 	return nil
 }