diff --git a/INSTALL.md b/INSTALL.md
index 2e0a913d..26f1c317 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -12,7 +12,7 @@ Do the usual update and upgrade:
 (Separately, if you haven't done so already, consider using the `raspi-config` tool to expand the file system to use the entire card.)
 
 ### Activate the Improved Audio Driver
-Check the file `/boot/config.txt` and, if it's not there already, edit it to add the following line:
+Check the file `/boot/config.txt` and, if it's not there already, add the following line:
 ```
 audio_pwm_mode=2
 ```