Update README.md for wasm

bindings/wasm/README.md

@@ -13,13 +13,15 @@ If you pass `--demo-dev`, a development server for the demo will be started.
 
 Running the above command also automatically upgrades to package version if it doesn't match the version in the main project.
 
+You can also find the recent pre-built package at npm: https://www.npmjs.com/package/kiwi-nlp.
+
 ## Documentation
 
 The documentation for the package can be generated by running `npm run doc` inside the `package` directory.
 
 The main entry point for the API is `KiwiBuilder`, which is used to create instances `Kiwi`.
 
-You can see the documentation of the recent version at https://bab2min.github.io/Kiwi/kiwi-nlp/ .
+You can see the documentation of the recent version at https://bab2min.github.io/Kiwi/kiwi-nlp/.
 
 ## Example Usage