diff --git a/sabnzbd/extended.conf b/sabnzbd/extended.conf
index 61b9d8f..146183e 100644
--- a/sabnzbd/extended.conf
+++ b/sabnzbd/extended.conf
@@ -17,4 +17,4 @@ MaxFileSize="153600k" # M = MB, G = GB :: Set size threshold for detecting singl
 
 ##### AUDIOBOOK SCRIPT
 allowMp3="true" # true = enabled :: Enabling this setting allows MP3 files to be downloaded for import, disabling it will cause downloads with MP3 files to fail.
-allowM4b="true" # true = enabled :: Enabling this setting allows M4B files to be downloaded for import, disabling it will cause downloads with MP3 files to fail.
+allowM4b="true" # true = enabled :: Enabling this setting allows M4B files to be downloaded for import, disabling it will cause downloads with M4B files to fail.