doc: Fix broken links

docs/src/prerequisites/index.md

@@ -16,6 +16,6 @@ npm registry client bits so that the need for a Node runtime is eliminated. If
 you're excited about that work- you should reach out to the maintainers and get
 involved!
 
-[npm]: prerequisites/npm.html
+[npm]: ./npm.html
 
-Using a non-rustup setup? Learn how to configure it for wasm-pack [here](prerequisites/non-rustup-setups.html).
+Using a non-rustup setup? Learn how to configure it for wasm-pack [here](./non-rustup-setups.html).

docs/src/tutorials/hybrid-applications-with-webpack/index.md

@@ -6,7 +6,7 @@ and the `wasm-pack` workflow by building the example app in the template.
 This tutorial is aimed at folks who are both beginners to WebAssembly and Rust- you don't need
 much Rust knowledge to complete this tutorial.
 
-Be sure to have read and followed the [Prerequisites](../../../prerequisites/index.html).
+Be sure to have read and followed the [Prerequisites](../../prerequisites/index.html).
 
 [Rust]: https://www.rust-lang.org
 [Node.js]: https://nodejs.org

docs/src/tutorials/npm-browser-packages/getting-started/manual-setup.md

@@ -80,7 +80,7 @@ pub fn greet() {
 }
 ```
 
-And that's it! We'll talk about what this code does in the [Tutorials], which you are all
+And that's it! We'll talk about what this code does in the [template deep dive], which you are all
 setup for now. Happy `wasm-pack`ing!
 
-[Tutorials]: ../tutorials/index.html
+[template deep dive]: ../template-deep-dive/index.html