Fix readme: remove extra single quotes

Signed-off-by: Lorena Rangel <[email protected]>

README.md

@@ -26,7 +26,6 @@ This `docker compose` local command :
 **Note: Compose v2 is released under the 2.x tag, until "Compose v2" gets a new home**
 
 Compose v2 can be installed manually as a CLI plugin, by downloading latest v2.x release from https://github.com/docker/compose-cli/releases for your architecture and move into `~/.docker/cli-plugins/docker-compose`
-```
 
 ## Getting started