Better readme

Author: xxczaki

package.json

@@ -17,7 +17,7 @@
         "esm": "tsc --module esnext && cpy dist/index.js dist --rename index.esm.js",
         "cjs": "tsc --module commonjs",
         "build": "npm run esm && npm run cjs",
-        "test": "xo && c8 ava",
+        "test": "xo && ava",
         "prepublishOnly": "npm run build"
     },
     "engines": {
@@ -38,7 +38,6 @@
         "@sindresorhus/tsconfig": "^2.0.0",
         "@types/node": "^16.11.6",
         "ava": "^3.15.0",
-        "c8": "^7.10.0",
         "coveralls": "^3.1.1",
         "cpy-cli": "^3.1.1",
         "del-cli": "^4.0.1",

readme.md

@@ -2,10 +2,18 @@
 
 [![XO code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/xojs/xo)
 
+## Install
+
+Install `@parsify/hello` using Parsify Desktop - see the [guide](https://docs.parsify.app/documentation/plugins).
+
 ## Usage
 
-```
-hello       | hello, world!
+```bash
+hello                               | hello, world!
+# With UPPER_CASE env variable      |
+hello                               | HELLO,  WORLD!
+# Creates a `toUpperCase` function  |
+toUpperCase("foo")                  | FOO
 ```
 
 ## License