error init cli hints

Signed-off-by: Jörn Friedrich Dreyer <jfd@butonic.de>

services/storage-users/pkg/config/parser/parse.go

@@ -43,7 +43,7 @@ func Validate(cfg *config.Config) error {
 	if cfg.MountID == "" {
 		return fmt.Errorf("The storage users mount ID has not been configured for %s. "+
 			"Make sure your %s config contains the proper values "+
-			"(e.g. by running ocis init or setting it manually in "+
+			"(e.g. by running opencloud init or setting it manually in "+
 			"the config/corresponding environment variable).",
 			"storage-users", defaults2.BaseConfigPath())
 	}