Update README.md

Author: jglee2046

README.md

@@ -138,7 +138,7 @@ We are excited to release the following two CodeLLMs trained by MFTCoder, now av
 ## Datasets
 We are also pleased to release two code-related instruction datasets, meticulously selected from a range of datasets to facilitate multitask training. Moving forward, we are committed to releasing additional instruction datasets covering various code-related tasks.
 
-| Dataset                                                                                 | Introduction           |
+| Dataset                                                                                 | Description      |
 |-----------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | [⭐ Evol-instruction-66k](https://huggingface.co/datasets/codefuse-ai/Evol-instruction-66k)       | Based on open-evol-instruction-80k, filter out low-quality, repeated, and similar instructions to HumanEval, thus get high-quality code instruction dataset. |
 | [⭐ CodeExercise-Python-27k](https://huggingface.co/datasets/codefuse-ai/CodeExercise-Python-27k) | python code exercise instruction dataset generated by chatgpt                                                                                                |