fix audit service

Signed-off-by: jkoberg <jkoberg@owncloud.com>

services/audit/pkg/config/parser/parse.go

@@ -32,6 +32,7 @@ func ParseConfig(cfg *config.Config) error {
 	return Validate(cfg)
 }
 
+// Validate validates the configuration
 func Validate(cfg *config.Config) error {
 	return nil
 }