Added Fish example

README.md

@@ -1,12 +1,12 @@
-# colors.sh
+# 🎨 colors.sh
 
 Write colored text to the terminal easily.
 
-_Forker from https://github.com/OzzyCzech/colors.sh_
+🍴 _Forker from https://github.com/OzzyCzech/colors.sh_
 
 ![Color palette](colors.png)
 
-## Installation
+## 💾 Installation
 
 Download `colors.sh` and source it in your script or copy/paste the functions and variables into your script.
 
@@ -14,15 +14,16 @@ Download `colors.sh` and source it in your script or copy/paste the functions an
 wget https://git.a2s.su/iiiypuk/colors.sh/raw/branch/main/colors.sh
 ```
 
-## Usage
+## 🪏 Usage
 
 ```shell
 source colors.sh
 
 # with colors.sh sourced, you can use the constants
-echo -e "This is ${RED}red text${NC}"
+echo -e "This is ${RED}red text${NC}"  # Bash
+echo -e "This is $RED\b red text$NC"   # Fish
 ```
 
-## License
+## 📄 License
 
 [MIT License](LICENSE)