diff --git a/binaries/system/ps_instructions.txt b/binaries/system/ps_instructions.txt
index 98dc810598..fc35d01911 100755
--- a/binaries/system/ps_instructions.txt
+++ b/binaries/system/ps_instructions.txt
@@ -15,7 +15,7 @@ ____________
 -s		enable shadows
 -xres=N		set desired screen X resolution to <N> (integer)
 -yres=N		set desired screen Y resolution to <N> (integer)
--conf=NAME=VAL	set config variable <NAME> (string) to <VAL> (string)
+-conf NAME=VAL	set config variable <NAME> (string) to <VAL> (string)
 
 ____________