Update README.md

README.md

@@ -164,7 +164,7 @@ See [here](https://github.com/FSoft-AI4Code/TheVault/blob/main/data/README.md) f
 
 ### Data Splits
 
-In this repo, The Vault is divided into 5 subsets, where three training versions are split based on size of the full training set, and the remains are validation set and test set (approximate 20,000 samples in each). The statistic for each language is illustrated in the following section.
+In this repo, The Vault is divided into 5 subsets, where three training versions are split based on size of the full training set, and the remains are validation set and test set (approximate 20,000 samples in each). The statistic for languages in each split set is illustrated in the following section.
 
 Before split, the dataset is deduplicated. There are 3 versions of training set that are small (5%), medium (20%) and large (100%).