docs: update swc stats

Author: kamilmysliwiec

content/first-steps.md

@@ -103,7 +103,7 @@ Once the installation process is complete, you can run the following command at
 $ npm run start
 ```
 
-> info **Hint** To speed up the development process (x10 times faster rebuilds), you can use the [SWC builder](/recipes/swc) by passing the `-b swc` flag to the `start` script, as follows `npm run start -- -b swc`.
+> info **Hint** To speed up the development process (x20 times faster builds), you can use the [SWC builder](/recipes/swc) by passing the `-b swc` flag to the `start` script, as follows `npm run start -- -b swc`.
 
 This command starts the app with the HTTP server listening on the port defined in the `src/main.ts` file. Once the application is running, open your browser and navigate to `http://localhost:3000/`. You should see the `Hello World!` message.
 

content/recipes/swc.md

@@ -3,7 +3,7 @@
 [SWC](https://swc.rs/) (Speedy Web Compiler) is an extensible Rust-based platform that can be used for both compilation and bundling.
 Using SWC with Nest CLI is a great and simple way to significantly speed up your development process.
 
-> info **Hint** SWC is approximately **x10 times faster** than the default TypeScript compiler.
+> info **Hint** SWC is approximately **x20 times faster** than the default TypeScript compiler.
 
 #### Installation