Update README.md

README.md

@@ -36,7 +36,7 @@ print(tokenizer.decode(output[0]))
 ```
 
 ## Dataset Detail
-The dataset for pre-training is collected from public data, most of which are web pages in Russian. The total size of the data is 32B tokens.
+The dataset for pre-training is collected from public data, most of which are web pages in Russian.
 
 ## Training Detail
 The training is performed thanks to a grant from [TPU Research Cloud](https://sites.research.google/trc/about/) on a TPU v4-256 node.