Why my fastify-cli's print different from the official one?

Environments:

windows 10
yarn 1.22.5 I installed fastify-cli like this:
```
yarn global add fastify-cli
```

I use fastify in command and it return like this:

But the github print like this:

Fastify command line interface, available commands are:

  * start                 start a server
  * generate              generate a new project
  * generate-plugin       generate a new plugin project
  * readme                generate a README.md for the plugin
  * print-routes          prints the representation of the internal radix tree used by the router, useful for debugging.
  * version               the current fastify-cli version
  * docs                  starts an interactive terminal session to view the Fastify docs for the Fastify version installed. navigate with arrow keys
  * help                  help about commands

Launch 'fastify help [command]' to know more about the commands.

The default command is start, you can hit

  fastify start plugin.js

to start plugin.js.

fastify / help

Why my fastify-cli's print different from the official one? #448