less.nix: fix escape

$$ does not escape $
\$ does

kvtb 5e647319 6e2ec95d

Changed files
+1 -1
nixos
modules
programs
+1 -1
nixos/modules/programs/less.nix
···
configFile = mkOption {
type = types.nullOr types.path;
default = null;
-
example = literalExample "$${pkgs.my-configs}/lesskey";
+
example = literalExample "\${pkgs.my-configs}/lesskey";
description = ''
Path to lesskey configuration file.