Custom vocabulary classes naming error

[tsepton]

Inside BertUncasedCustomVocabulary.cs, I would expect to see the declaration for a class extending UncasedTokenizer, however the class has the following signature public class BertCasedCustomVocabulary : CasedTokenizer.

Something similar happens inside BertCasedCustomVocabulary.cs, where the class signature is public class BertUnasedCustomVocabulary : CasedTokenizer