reformat: remove extra line in CLI help

cli/server/add.go

@@ -41,7 +41,6 @@ such purposes. Docker stable is now installed by default by this script. The
 source for this script can be seen here:
 
     https://github.com/docker/docker-install
-
 `
 )
 
@@ -404,7 +403,6 @@ If "--local" is passed, then Abra assumes that the current local server is
 intended as the target server. This is useful when you want to have your entire
 Co-op Cloud config located on the server itself, and not on your local
 developer machine.
-
 `,
 	Flags: []cli.Flag{
 		internal.DebugFlag,