diff --git a/docs/source/reference.md b/docs/source/reference.md
index 0b555578efc..9a47a23029c 100644
--- a/docs/source/reference.md
+++ b/docs/source/reference.md
@@ -48,4 +48,4 @@ We borrowed a lot of code from these repos to build `model` and `engine`, thanks
 
 *[transformers](https://github.com/huggingface/transformers)
 - Apache-2.0 License
-- Wav2vec2.0
\ No newline at end of file
+- Wav2vec2.0