diff --git a/advtrains_luaautomation/README.md b/advtrains_luaautomation/README.md
old mode 100755
new mode 100644
index de4be3b..88fc1ef
--- a/advtrains_luaautomation/README.md
+++ b/advtrains_luaautomation/README.md
@@ -316,10 +316,10 @@ Deprecated:
 #### Interlocking
 This additional function is available when advtrains_interlocking is enabled:
 
- - `atc_set_disable_ars(boolean)`
+ - `atc_set_ars_disable(boolean)`
 	Disables (true) or enables (false) the use of ARS for this train. The train will not trigger ARS (automatic route setting) on signals then.
 	
-	Note: If you want to disable ARS from an approach callback, the call to `atc_set_disable_ars(true)` *must* happen during the approach callback, and may not be deferred to an interrupt(). Else the train might trigger an ARS before the interrupt fires.
+	Note: If you want to disable ARS from an approach callback, the call to `atc_set_ars_disable(true)` *must* happen during the approach callback, and may not be deferred to an interrupt(). Else the train might trigger an ARS before the interrupt fires.
 
 #### Approach callbacks
 The LuaATC interface provides a way to hook into the approach callback system, which is for example used in the TSR rails (provided by advtrains_interlocking) or the station tracks (provided by advtrains_lines). However, for compatibility reasons, this behavior needs to be explicitly enabled.
diff --git a/advtrains_luaautomation/atc_rail.lua b/advtrains_luaautomation/atc_rail.lua
old mode 100755
new mode 100644