feat(docs): npm start & npm run build in root directory

docs/src/tutorials/hybrid-applications-with-webpack/using-your-library.md

@@ -66,20 +66,14 @@ import("../crate/pkg").then(module => {
 
 ## Run The Project
 
-To generate our Rust-compiled to wasm code, in the `crate` directory we run:
-```bash
-wasm-pack build
-```
-You can see this generated code in the `pkg` directory that's just been created.
-
-In the `crate` directory, we will also run:
+To generate our Rust-compiled to wasm code, in the root directory we run:
 ```bash
 npm run build
 ```
 This will create our bundled JavaScript module in a new directory `dist`.
 
 We should be ready to run our project now!
-In the `dist` directory, we'll run:
+In the root directory, we'll run:
 
 ```bash
 npm start