Update README.md

README.md

@@ -52,4 +52,6 @@ configs:
 ---
 # Dataset Card for "rev16"
 
-[More Information needed](https://github.com/huggingface/datasets/blob/main/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+Configs:
+* `full`: the entire 30 podcast files
+* `whisper_subset`: the subset of 16 podcast files used in the Whisper paper for long-form evaluation. The remaining 14 files have mis-matches between the audio and labels, and are thus filtered from the test set.