message: simplify installation message
diff: ## Install
  -- **If you have installation or compilation issues with this project, please see [our debugging guide](https://github.com/electron-react-boilerplate/electron-react-boilerplate/issues/400)**
  -
  -First, clone the repo via git and install dependencies:
  +Clone the repo and install dependencies:
  ```bash
  git clone --depth 1 --branch main https://github.com/electron-react-boilerplate/electron-react-boilerplate.git your-project-name
  @@ -31,6 +29,8 @@ cd your-project-name
  npm install
  ```
  +**Having issues installing? See our [debugging guide](https://github.com/electron-react-boilerplate/electron-react-boilerplate/issues/400)**
  +
  ## Starting Development
  Start the app in the `dev` environment:
  