Update README.md

README.md

@@ -107,8 +107,8 @@ Data used for model training and how the data was processed.
 
 ### Training Dataset
 
-Using Gemma as the base model, Athene CodeGemma 2 7B pretrained variants are further trained on an additional 500 billion tokens of primarily English language data from publicly available code repositories, open source mathematics datasets and synthetically generated code.
-
+Supervised Fine-tuning with coding datasets.
+ 
 ### Example: Athene CodeGemma 2 7B v1.1
 Athene CodeGemma 2 7B v1.1 successfully created snake game without errors compare to original codegemma-7b-it