diff --git a/README.md b/README.md
index 4e92971..5ccd785 100644
--- a/README.md
+++ b/README.md
@@ -6,8 +6,8 @@
 (e.g., JSON config files). This means that it supports:
 
 - `/*` and `//` style comments.
-- Trailing commas for object and array literals.
-- Unquoted object keys (precise spec TBD).
+- [planned] Trailing commas for object and array literals.
+- [planned] Unquoted object keys (precise spec TBD).
 
 I am still playing with the idea of making it more lenient,
 which could include taking more features from the