Small fixes to main readme (#12508)

README.md

@@ -15,8 +15,8 @@
 > - ***70+ models** have been optimized/verified on `ipex-llm` (e.g., Llama, Phi, Mistral, Mixtral, Whisper, Qwen, MiniCPM, Qwen-VL, MiniCPM-V and more), with state-of-art **LLM optimizations**, **XPU acceleration** and **low-bit (FP8/FP6/FP4/INT4) support**; see the complete list [here](#verified-models).*
 
 <details><summary>Project updates</summary>
-
 <br/>
+
 - [2024/07] We added support for running Microsoft's **GraphRAG** using local LLM on Intel GPU; see the quickstart guide [here](docs/mddocs/Quickstart/graphrag_quickstart.md).
 - [2024/07] We added extensive support for Large Multimodal Models, including [StableDiffusion](https://github.com/jason-dai/ipex-llm/tree/main/python/llm/example/GPU/HuggingFace/Multimodal/StableDiffusion), [Phi-3-Vision](python/llm/example/GPU/HuggingFace/Multimodal/phi-3-vision), [Qwen-VL](python/llm/example/GPU/HuggingFace/Multimodal/qwen-vl), and [more](python/llm/example/GPU/HuggingFace/Multimodal).
 - [2024/07] We added **FP6** support on Intel [GPU](python/llm/example/GPU/HuggingFace/More-Data-Types).