Update README.md

Added the default embedding model in note section, which was missing. Fixed a minor grammatical mistake.

llama-index-integrations/llms/llama-index-llms-ipex-llm/examples/README.md

@@ -105,6 +105,6 @@ Then, run the example as following:
 python text2sql.py -m <path_to_model> -d <device> -e <path_to_embedding_model> -q <query_to_LLM> -n <num_predict>
 ```
 
->Please note that in this example we'll use [meta-llama/Meta-Llama-3-8B](https://huggingface.co/meta-llama/Meta-Llama-3-8B) model for demonstration. It requires updating transformers and tokenizers packages. But you are also welcomed to use other models.
+>Please note that in this example we'll use [meta-llama/Meta-Llama-3-8B](https://huggingface.co/meta-llama/Meta-Llama-3-8B) model for demonstration, as well as [bge-large-en-v1.5](https://huggingface.co/BAAI/bge-large-en-v1.5) for our embedding model. It requires updating transformers and tokenizers packages. But you are also welcomed to use other models.
 
->If you use other LLMs and encounter output issues, please try changing the it. 
+>If you use other LLMs and encounter output issues, please try changing it.