message: HugeCTR Description Adjustment in README
diff: [![v22](docs/user_guide_src/version.JPG)](docs/hugectr_user_guide.md#newly-added-features-in-version-22)
  HugeCTR is a recommender specific framework which is capable of distributed training across multiple GPUs and nodes for Click-Through-Rate (CTR) estimation.
  -It is also a component of [**NVIDIA Merlin**](https://developer.nvidia.com/nvidia-merlin#getstarted),
  +It is a component of [**NVIDIA Merlin**](https://developer.nvidia.com/nvidia-merlin#getstarted),
  which is a framework accelerating the entire pipeline from data ingestion and training to deploying GPU-accelerated recommender systems.
  Design Goals:
  