doc: add missing module args (#1534)

doc/src/configuration.md

@@ -18,6 +18,7 @@ To set a [Tinted Theming](https://github.com/tinted-theming/schemes) color
 scheme, declare:
 
 ```nix
+{ pkgs, ... }:
 {
   stylix.base16Scheme = "${pkgs.base16-schemes}/share/themes/gruvbox-dark-hard.yaml";
 }
@@ -80,6 +81,7 @@ To set a wallpaper, provide a path or an arbitrary derivation:
   ```
 
 - ```nix
+  { pkgs, ... }:
   {
     stylix.image = pkgs.fetchurl {
       url = "https://www.pixelstalk.net/wp-content/uploads/2016/05/Epic-Anime-Awesome-Wallpapers.jpg";
@@ -157,6 +159,7 @@ To make things look more uniform, you could replace the serif font with
 the sans-serif font:
 
 ```nix
+{ config, ... }:
 {
   stylix.fonts.serif = config.stylix.fonts.sansSerif;
 }
@@ -165,6 +168,7 @@ the sans-serif font:
 Or even choose monospace for everything:
 
 ```nix
+{ config, ... }:
 {
   stylix.fonts = {
     serif = config.stylix.fonts.monospace;

doc/src/installation.md

@@ -210,6 +210,7 @@ import it to get the NixOS module as the `nixosModules.stylix` attribute and the
 Home Manager module as the `homeModules.stylix` attribute.
 
 ```nix
+{ pkgs, ... }:
 let
   stylix = pkgs.fetchFromGitHub {
     owner = "nix-community";

doc/src/modules.md

@@ -161,6 +161,7 @@ Or you can create a [Mustache](http://mustache.github.io/) template and use
 it as a function. This returns a derivation which builds the template.
 
 ```nix
+{ config, ... }:
 {
   environment.variables.MY_APPLICATION_CONFIG_FILE =
     let

doc/src/options/platforms/home_manager.md

@@ -6,19 +6,23 @@ If you combined Home Manager with your NixOS configuration, write these options
 within a Home Manager section, either for all users:
 
 ```nix
-home-manager.sharedModules = [
-  {
-    stylix.targets.xyz.enable = false;
-  }
-];
+{
+  home-manager.sharedModules = [
+    {
+      stylix.targets.xyz.enable = false;
+    }
+  ];
+}
 ```
 
 Or for a specific user:
 
 ```nix
-home-manager.users.«name» = {
-  stylix.targets.xyz.enable = false;
-};
+{
+  home-manager.users.«name» = {
+    stylix.targets.xyz.enable = false;
+  };
+}
 ```
 
 [Read more about per-user themes.](../../configuration.md#multi-user-configurations)