Update README.md

README.md

@@ -49,6 +49,7 @@ Training was divided into two stages: Pre-training and Post-training.
 
 Given the increasing prevalence of LLM-generated content, we also converted existing data into Markdown-style passages to improve retrieval performance on such formats.<br>
 The types of data augmentation applied are as follows:
+
 | Augmentation* | Description |
 -----------|-----------|
 | Pair concatenation | Multi-query & Multi-passage |