Update README.md (#3)

Author: grshv-cw

README.md

@@ -5,13 +5,3 @@ This repository contains utilities for smart contracts development
 1. Shared workflows to use in every Smart-contract repos
 1. Prettier configuration
 1. Eslint configuration
-
-## Dev enviroment setup
-1. Generate an NPM registry token with `read:packages` permission [here](https://github.com/settings/tokens).
-1. Add token to your global `.npmrc` file for github npm registry [file reference](https://docs.npmjs.com/cli/v11/configuring-npm/npmrc):
-    ```
-    //npm.pkg.github.com/:_authToken=ghp_************
-    ```
-    Linux/MacOS: `~/.npmrc`
-    
-    Windows: `%USERPROFILE%\.npmrc`