Update README.md

README.md

@@ -27,7 +27,7 @@ For more details, please refer to:
 [‪Hongbo Zhao](https://scholar.google.com/citations?user=Gs22F0UAAAAJ&hl=zh-CN), [Fei Zhu](https://impression2805.github.io/), [Haiyang Guo](https://ghy0501.github.io/guohaiyang0501.github.io/), [Meng Wang](https://moenupa.github.io/), Rundong Wang, [‪Gaofeng Meng](https://scholar.google.com/citations?hl=zh-CN&user=5hti_r0AAAAJ), [‪Zhaoxiang Zhang‬](https://scholar.google.com/citations?hl=zh-CN&user=qxWfV6cAAAAJ)
 
 ## Usage
-This repo is used to open-source MR-LoRA's router LoRA, including 2 branches.
+**This repo is used to open-source MR-LoRA's router LoRA, including 4 branches.**
 
 ## Citation
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