Update README.md

Author: khanhas

README.md

@@ -1,4 +1,14 @@
 # spicetify-cli
+Commandline tool to customize Spotify client.
+Supports Windows, MacOS and Linux.
+
+**Features:**
+- Change colors whole UI
+- Inject CSS for advanced customization
+- Enable some additional, hidden features
+- Remove bloated components to improve performance
+
+![mac_demo1](https://i.imgur.com/8njve9b.png)
 
 ## Install
 1. Download correct package for your OS: https://github.com/khanhas/spicetify-cli/releases
@@ -25,43 +35,48 @@ echo 'spicetify=~/spicetify/spicetify' >> .bashrc
 ```
 so you can run `spicetify` everywhere.
 
-## Usage
+## Basic usage
 Run with no command once to generate config file
 ```bash
 spicetify
 ```
 
-Then:
+Make sure config file is created successfully and there is no error, then run:
 ```bash
-spicetify backup
+spicetify backup apply enable-devtool
 ```
 
-Finally:
+From now, after changing colors in `color.ini` or CSS in `user.css`, you just need to run:
 ```bash
-spicetify apply
+spicetify update
 ```
-After changing theme colors and css, run `apply` again
+to update your theme.
+
+In Spotify, hit <kbd>Ctrl</kbd> <kbd>Shift</kbd> <kbd>R</kbd>/<kbd>Command</kbd> <kbd>Shift</kbd> <kbd>R</kbd> to reload and receive visual update of your theme.
 
 ## Customization
-#### Config file 
-Is located at:  
+#### Config file
+Is located at:
 **Windows:** `%userprofile%\.spicetify\config.ini`  
-**Linux and MacOS:** `~/.spicetify/config.ini`  
+**Linux:** `~/.spicetify/config.ini`  
+**MacOS:** `~/spicetify_data/config.ini`  
 
 #### Themes
 There are 2 places you can put your themes:  
 1. `Themes` folder in Home directory  
 **Windows:** `%userprofile%\.spicetify\Themes\`  
-**Linux and MacOS:** `~/.spicetify/Themes/`  
+**Linux** `~/.spicetify/Themes/`  
+**MacOS:** `~/spicetify_data/Themes`  
+
 2. `Themes` folder in Spicetify executable directory
 
 If there are 2 themes having same name, theme in Home directory is prioritized.
 
 ## Development
-### Requirements 
+### Requirements
 - [Go](https://golang.org/dl/)
 
-```bash 
+```bash
 git clone https://github.com/khanhas/spicetify-cli
 ```
 
@@ -72,7 +87,5 @@ go build src/spicetify.go
 ```
 
 ### Future
-[ ] Implement additional features  
 [ ] SASS  
-[ ] Watch theme files change and automatically apply  
 [ ] Inject extensions and custom apps