diff --git a/README.md b/README.md
index 82bdd0c..73ae213 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Split an audio file into different chunks where silence is identified
 * setup `ffmpeg` - follow instructions from the official website [https://www.ffmpeg.org](https://www.ffmpeg.org)
 
 ## Usage
-* Run the script and provide an audio file (mp3 or wav)
+* Run the script and provide an audio file (mp3 or wav).
 
 
 You can pass an additional `seconds_waiting` parameter. This is the minimum amount of time in seconds for a part of the audio to be classified as silence.