diff --git a/README.md b/README.md
index df90190..1fb634b 100644
--- a/README.md
+++ b/README.md
@@ -26,8 +26,8 @@ $ python main.py --video videoname.mp4
 
 ## Speech to text with audio
 
-Video must be `.wav`
+Audio must be `.wav`
 
 ```
 $ python main.py --audio audioname.wav
-```
\ No newline at end of file
+```