README.md

@@ -4,5 +4,3 @@ Simple shell script to turn predefined wled instances on/off or switch presets.
 
 Requires *curl* version 7.82.0 or newer.
 
-Usage: **wled** *f\(nordcenter\)*|*w\(ohnzimmer\)* *on*|*off*|*1-17*|*list*
-

wled

@@ -7,7 +7,7 @@
 # License: CC0
 
 print_usage() {
-    echo "Usage: $0 f(nordcenter)|w(ohnzimmer) on|off|1-17|list"
+    echo "Usage: $0 [f(nordcenter)|w(ohnzimmer)] [on|off|1-17|list]"
 }
 
 if test $# -ne 2; then