Corrected README

README.md

@@ -23,9 +23,9 @@ YAYI 2 是中科闻歌研发的开源大语言模型，包括 Base 和 Chat 版
 
 
 
-YAYI 2 is a collection of open-source large language models launched by Wenge Technology. YAYI2-30B is a Transformer-based large language model, and has been pretrained for 2.65 trillion tokens of multilingual data with high quality. The base model is aligned with human values through supervised fine-tuning with millions of instructions and reinforcement learning from human feedback (RLHF). 
+YAYI 2 is a collection of publicly released large language models launched by Wenge Technology. YAYI2-30B is a Transformer-based large language model, and has been pretrained for 2.65 trillion tokens of multilingual data with high quality. The base model is aligned with human values through supervised fine-tuning with millions of instructions and reinforcement learning from human feedback (RLHF). 
 
-We opensource the pre-trained language model in this release, namely **YAYI2-30B**. For more details about the YAYI 2, please refer to our  [GitHub](https://github.com/wenge-research/YAYI2)  repository. Stay tuned for more technical details in our upcoming technical report! 🔥
+We release **YAYI2-30B**, a powerful pre-trained language model. For more details about the YAYI 2, please refer to our  [GitHub](https://github.com/wenge-research/YAYI2)  repository. Stay tuned for more technical details in our upcoming technical report! 🔥
 
 
 ## 模型细节/Model Details