Update README.md

Edited Installation so the command available for copy/paste

README.md

@@ -21,16 +21,17 @@ Until this extension is ready at Docker Extension Hub you can install just by ex
 
 ```bash
 $ docker extension install daytonaio/daytona-docker-extension:0.22.1
-Image not available locally, pulling daytonaio/daytona-docker-extension:0.22.1...
+```
+`Image not available locally, pulling daytonaio/daytona-docker-extension:0.22.1...
 Extracting metadata and files for the extension "daytonaio/daytona-docker-extension:0.22.1"
 Installing service in Desktop VM...
 Setting additional compose attributes
 Installing Desktop extension UI for tab "Daytona"...
 Extension UI tab "Daytona" added.
 Starting service in Desktop VM......
 Service in Desktop VM started
-Extension "Daytona client tool" installed successfully
-```
+Extension "Daytona client tool" installed successfully`
+
 
 **Note**: Docker Extension CLI is required to execute above command, follow the instructions at [Extension SDK (Beta) -> Prerequisites](https://docs.docker.com/desktop/extensions-sdk/#prerequisites) page for instructions on how to add it.