Fix formatting in README.template.md

Remove unnecessary braces from README template.

Author: CodeShellDev

.github/templates/README.template.md

@@ -10,7 +10,6 @@ ServDiscovery is a Discovery Service that keeps an Endpoint updated with active
 Get the latest `docker-compose.yaml` file:
 
 ```yaml
-{
 {{{ #://docker-compose.yaml }}}
 ```