nixos/doc: clean up defaults and examples

2 files changed, 3 insertions, 4 deletions

diff --git a/nixos/modules/tasks/filesystems/nfs.nix b/nixos/modules/tasks/filesystems/nfs.nix
index fd35c35d32ad..38c3920a78ad 100644
--- a/nixos/modules/tasks/filesystems/nfs.nix
+++ b/nixos/modules/tasks/filesystems/nfs.nix
@@ -35,7 +35,7 @@ in
           <link xlink:href="https://linux.die.net/man/5/idmapd.conf"/>
           for details.
         '';
-        example = literalExample ''
+        example = literalExpression ''
           {
             Translation = {
               GSS-Methods = "static,nsswitch";
diff --git a/nixos/modules/tasks/filesystems/zfs.nix b/nixos/modules/tasks/filesystems/zfs.nix
index cb0e66402476..2c03ef7ba7e0 100644
--- a/nixos/modules/tasks/filesystems/zfs.nix
+++ b/nixos/modules/tasks/filesystems/zfs.nix
@@ -104,7 +104,7 @@ in
         readOnly = true;
         type = types.package;
         default = if config.boot.zfs.enableUnstable then pkgs.zfsUnstable else pkgs.zfs;
-        defaultText = "if config.boot.zfs.enableUnstable then pkgs.zfsUnstable else pkgs.zfs";
+        defaultText = literalExpression "if config.boot.zfs.enableUnstable then pkgs.zfsUnstable else pkgs.zfs";
         description = "Configured ZFS userland tools package.";
       };
 
@@ -150,7 +150,6 @@ in
       devNodes = mkOption {
         type = types.path;
         default = "/dev/disk/by-id";
-        example = "/dev/disk/by-id";
         description = ''
           Name of directory from which to import ZFS devices.
 
@@ -351,7 +350,7 @@ in
 
       settings = mkOption {
         type = with types; attrsOf (oneOf [ str int bool (listOf str) ]);
-        example = literalExample ''
+        example = literalExpression ''
           {
             ZED_DEBUG_LOG = "/tmp/zed.debug.log";