Remove addressed TODO

Author: timgrein

x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/elastic/completion/ElasticInferenceServiceCompletionServiceSettings.java

@@ -35,7 +35,6 @@ public class ElasticInferenceServiceCompletionServiceSettings extends FilteredXC
 
     public static final String NAME = "elastic_inference_service_completion_service_settings";
 
-    // TODO what value do we put here?
     private static final RateLimitSettings DEFAULT_RATE_LIMIT_SETTINGS = new RateLimitSettings(720L);
 
     public static ElasticInferenceServiceCompletionServiceSettings fromMap(Map<String, Object> map, ConfigurationParseContext context) {