Update README.md

README.md

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 # Training data
 
-  LLAMA-2-Q4_0/Q9_0 GGML model was trained on the same data as the original LLAMA-2 by Stability AI (Stable Beluga). For more details, please refer to the Stable Beluga 2's model card.
+  LLAMA-2-Q4_0/Q8_0 GGML model was trained on the same data as the original LLAMA-2 by Stability AI (Stable Beluga). For more details, please refer to the Stable Beluga 2's model card.
 
 # Evaluations