Update README.md

README.md

@@ -11,7 +11,7 @@ license: apache-2.0
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 ## Introduction
-We performed **Reinforcement Learning (RL)** fine-tuning on the **InfiR2-7B-Instruct-FP8** model in two stages using the **dapo-math-17k** and the **FP8 format**, with hyperparameters shown below.
+We performed **Reinforcement Learning (RL)** on the **InfiR2-7B-Instruct-FP8** model using the **dapo-math-17k** and the **FP8 format**, with hyperparameters shown below.
 
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