diff --git a/README.md b/README.md
index 2fae5bc..6855968 100644
--- a/README.md
+++ b/README.md
@@ -4,4 +4,4 @@ This is just an experimental repository.
 
 ## License
 
-See [LICENSE](LICENSE) file.
+See [LICENSE](LICENSE) file for source codes (not including for `data/`).