diff --git a/README.md b/README.md
index 66797f9..50d4fb4 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ Assuming `python3` is already installed, you can use the following command to in
 pip3 install csv numpy sounddevice
 ```
 
-If you need the GUI, additionally install PySimpleGui
+If you need the GUI, additionally install PySimpleGui:
 
 ```bash
 pip3 install PySimpleGui