Add missing metadata

README.md

@@ -1,3 +1,10 @@
+---
+task_categories:
+- text-classification
+language:
+- en
+pretty_name: BBC News Topic Dataset
+---
 # BBC News Topic Dataset
 
 Dataset on [BBC News Topic Classification](https://www.kaggle.com/yufengdev/bbc-text-categorization/data) consisting of 2,225 articles published on the BBC News website corresponding during 2004-2005. Each article is labeled under one of 5 categories: business, entertainment, politics, sport or tech.
@@ -8,4 +15,4 @@ Original source for this dataset:
 
 [Raw dataset](http://mlg.ucd.ie/datasets/bbc.html) - [Paper PDF](http://derekgreene.com/papers/greene06icml.pdf)
 
-All rights, including copyright, in the content of the original articles are owned by the BBC.
+All rights, including copyright, in the content of the original articles are owned by the BBC.