Update libcess/README.md

1337 h4x

libcess/README.md

@@ -20,7 +20,7 @@ make install
 
 Build artifacts stay under `libcess/build`. Set `PREFIX` or `DESTDIR` for a
 staged install. The standalone package reads `libcess/NETWORK_PROTOCOL`;
-the full dat-gpt build uses the project-root `NETWORK_PROTOCOL` file so Dat
+the full dat-thang build uses the project-root `NETWORK_PROTOCOL` file so Dat
 and Cable share the same Cesspool network identity.
 
 The bootstrap service is `cesspool-bootstrap`. It only provides discovery;