message: Minor style fix.
diff: @@ -215,8 +215,8 @@ Status MetaOptimizer::InitializeCustomGraphOptimizers(
  TF_RETURN_IF_ERROR(custom_optimizer->Init(&optimizer_config));
  optimizers->push_back(std::move(custom_optimizer));
  } else {
  - // if there are no custom optimizers with given name, try to initalize a
  - // default optimizer. This way custom configurable optimizers can be
  + // If there are no custom optimizers with given name, try to initalize a
  + // default optimizer. This way, custom configurable optimizers can be
  // mixed with default optimizers in any order.
  auto optimizer = MakeNewOptimizer(optimizer_config.name());
  if (optimizer) {
  