Update README.md

README.md

@@ -290,7 +290,7 @@ Different configs are available based on the number of tokens (see a section bel
 
 Every config also has a test set (for validation) of 1% the total size of the dataset, minimally 1 max. 64k samples (not tokens!).
 
-Wikipedia and CulturaX were suffled before merging and the teset set creation was also shuffled. Every config builds further on the previous, so this means that every config contains the same data as the smaller ones and more HOWEVER their train/test splits are not the same, so test set of one config may overlap with samples for another training set. This is usually not a problem but just be aware that you do not train on one config's training set and test with another config's test set.
+Wikipedia and CulturaX were suffled before merging and the teset set creation was also shuffled. Priority is given to Wikipedia to prioritize knowledge-content, so the smaller configs will consist exclusively of Wikipedia and for the larger configs we augment with CulturaX. Every config builds further on the previous, so this means that every config contains the same data as the smaller ones and more HOWEVER their train/test splits are not the same, so test set of one config may overlap with samples for another training set. This is usually not a problem but just be aware that you do not train on one config's training set and test with another config's test set.
 
 
 ## Filtering