diff --git a/netclient/ncutils/netclientutils_darwin.go b/netclient/ncutils/netclientutils_darwin.go
index d8b4a998..157a58fc 100644
--- a/netclient/ncutils/netclientutils_darwin.go
+++ b/netclient/ncutils/netclientutils_darwin.go
@@ -7,6 +7,7 @@ import (
 	"github.com/gravitl/netmaker/logger"
 )
 
+// WHITESPACE_PLACEHOLDER - used with RunCMD - if a path has whitespace, use this to avoid running path as 2 args in RunCMD
 const WHITESPACE_PLACEHOLDER = "+-+-+-+"
 
 // RunCmd - runs a local command