diff --git a/docs/Manual.md b/docs/Manual.md
index 519413c..cb52b8d 100644
--- a/docs/Manual.md
+++ b/docs/Manual.md
@@ -807,7 +807,7 @@ need an own implementation in mpv.net, so far implemented are:
 ### Other Limitations
 
 The mpv property [idle](https://mpv.io/manual/master/#options-idle) can be
-used and mpv.net functions accordingly, but Lua scripts see always `idle=yes`
+used and mpv.net functions accordingly, but Lua scripts always see `idle=yes`
 because mpv.net has to set it to function correctly, this is a difficult
 to overcome libmpv limitation.
 
diff --git a/src/Resources/editor_conf.txt b/src/Resources/editor_conf.txt
index b115b36..4b41900 100644
--- a/src/Resources/editor_conf.txt
+++ b/src/Resources/editor_conf.txt
@@ -531,10 +531,11 @@ name = idle
 file = mpv
 default = yes
 filter = Playback
-help = If set to no and keep-open is also set to no, mpv.net exits after the last file ends. In mpv the idle default is no and in mpv.net the default is yes.
+help = If set to no and keep-open is also set to no, mpv.net exits after the last file ends.
 
 option = yes
 option = no
+option = once
 
 [setting]
 name = auto-play