diff --git a/README.MD b/README.MD
index a96a2b7..8c496bd 100644
--- a/README.MD
+++ b/README.MD
@@ -2,5 +2,5 @@
 TODO:
 - [ ] create read function
 - [ ] create write function
-- [ ] how to be aware of data arriving
-- [x] other
+- [x] how to be aware of data arriving
+- [ ] other