diff --git a/README.md b/README.md
index 3dd6d5b..8358a99 100644
--- a/README.md
+++ b/README.md
@@ -108,6 +108,8 @@ struct RigidBody
 };
 ```
 
+And these serialize methods will handle both read and write.
+
 See [example.cpp](example.cpp) for more examples.
 
 # Author