Update README.md

README.md

@@ -3,10 +3,10 @@ Small linux scripts for beginners who do not know the terminal well.
 
 ## Alias add script
 Get the script
-'''bash
+```bash
 wget https://raw.githubusercontent.com/hxcde/scriptfordummies/main/addalias.sh
-'''
+```
 Run the script
-'''bash
+```bash
 sh addalias.sh
-'''
+```