adding more details to the corpus documentation
adding more details to the corpus documentation


Former-commit-id: 3ea496ad58c12bfdc77dc02f0d321fb2b93b323c
vronvali/iLanguage,cesine/iLanguage,vronvali/iLanguage,iLanguage/iLanguage,cesine/iLanguage,iLanguage/iLanguage,cesine/iLanguage,vronvali/iLanguage,vronvali/iLanguage,iLanguage/iLanguage,iLanguage/iLanguage,cesine/iLanguage,iLanguage/iLanguage,cesine/iLanguage,vronvali/iLanguage,vronvali/iLanguage