1 files changed, 22 insertions, 14 deletions
diff --git a/nixpkgs/nixos/modules/programs/digitalbitbox/default.md b/nixpkgs/nixos/modules/programs/digitalbitbox/default.md
index 9bca14e97ffe..5147bb971e3a 100644
--- a/nixpkgs/nixos/modules/programs/digitalbitbox/default.md
+++ b/nixpkgs/nixos/modules/programs/digitalbitbox/default.md
@@ -4,8 +4,10 @@ Digital Bitbox is a hardware wallet and second-factor authenticator.
 
 The `digitalbitbox` programs module may be installed by setting
 `programs.digitalbitbox` to `true` in a manner similar to
-```
-programs.digitalbitbox.enable = true;
+```nix
+{
+  programs.digitalbitbox.enable = true;
+}
 ```
 and bundles the `digitalbitbox` package (see [](#sec-digitalbitbox-package)),
 which contains the `dbb-app` and `dbb-cli` binaries, along with the hardware
@@ -21,27 +23,33 @@ For more information, see <https://digitalbitbox.com/start_linux>.
 
 The binaries, `dbb-app` (a GUI tool) and `dbb-cli` (a CLI tool), are available
 through the `digitalbitbox` package which could be installed as follows:
-```
-environment.systemPackages = [
-  pkgs.digitalbitbox
-];
+```nix
+{
+  environment.systemPackages = [
+    pkgs.digitalbitbox
+  ];
+}
 ```
 
 ## Hardware {#sec-digitalbitbox-hardware-module}
 
 The digitalbitbox hardware package enables the udev rules for Digital Bitbox
 devices and may be installed as follows:
-```
-hardware.digitalbitbox.enable = true;
+```nix
+{
+  hardware.digitalbitbox.enable = true;
+}
 ```
 
 In order to alter the udev rules, one may provide different values for the
 `udevRule51` and `udevRule52` attributes by means of overriding as follows:
-```
-programs.digitalbitbox = {
-  enable = true;
-  package = pkgs.digitalbitbox.override {
-    udevRule51 = "something else";
+```nix
+{
+  programs.digitalbitbox = {
+    enable = true;
+    package = pkgs.digitalbitbox.override {
+      udevRule51 = "something else";
+    };
   };
-};
+}
 ```