fixes

cmd/cli/commands/remote/remote.go

@@ -27,9 +27,11 @@ func (*RemoteCmd) Usage() string {
 
 The -list argument lists all remotes for each registered game.
 This command performs a connection test.
+Usage: cloudsave remote -list
 
 The -set argument allow you to set (create or update) 
 the URL to the remote for a game
+Usage: cloudsave remote -set GAME_ID REMOTE_URL
 
 Options
 `