message: Change comment as per code review
diff: @@ -636,7 +636,7 @@ bool HloParserImpl::ParseInstructionList(HloComputation** computation,
  // the pool, which should not happen.
  if (root_node == nullptr) {
  LOG(FATAL) << "instruction " << root_name
  - << " was marked as ROOT but the parser has not seen it before"; // abort()
  + << " was marked as ROOT but the parser has not seen it before"; // LOG(FATAL) crashes the program by calling abort()
  }
  root = root_node->first;
  }
  