Update README.md

Author: kingonly

README.md

@@ -88,7 +88,7 @@ Within each sub-project readme, there are instructions on how to build, test, an
 - [x]  Real-time sync
 - [x]  External input parsers
 - [x]  Bolt12 send
-- [x]  BIP353 DNS payment instructions
+- [x]  BIP353 pay codes
 - [x]  Amountless BTC swaps
 - [ ]  Bolt12 receive
 - [ ]  Support USTD as an asset